Operational Choices to Financial Outcomes: Scenario Analysis and Practical Controls

Capítulo 11

Estimated reading time: 12 minutes

+ Exercise

1) Scenario analysis: operational choices translated into cash, margin, and risk

Scenario analysis turns day-to-day policy decisions into quantified outcomes. The goal is not to “pick the best” in theory, but to compare trade-offs side-by-side using the same baseline assumptions (sales, costs, seasonality, and service targets) and then decide what you can operationally execute.

Baseline (starting point for all scenarios)

Assume a mid-sized B2B distributor with the following simplified monthly run-rate:

  • Monthly credit sales: $10.0M
  • COGS: $7.0M (70% of sales)
  • Gross margin: $3.0M (30%)
  • Current terms to customers: Net 30
  • Supplier terms: 2/10, Net 30 (discount available if paid in 10 days)
  • Inventory policy: current safety stock supports target service level; current SKU count is high
  • Short-term borrowing rate (revolver): 10% APR

To keep comparisons consistent, estimate working-capital impacts using “days” logic and convert to dollars with these approximations:

  • Change in receivables cash tied up ≈ (Monthly Sales / 30) × ΔDays
  • Change in inventory cash tied up ≈ (Monthly COGS / 30) × ΔDays
  • Change in payables financing ≈ (Monthly COGS / 30) × ΔDays (but note: taking discounts often reduces DPO)

Side-by-side scenarios (what changes, and what to expect)

ScenarioOperational changeCash impact (direction)Margin impact (direction)Risk impact (direction)
A. Offer longer customer termsMove select customers from Net 30 to Net 45Worse (more cash tied in AR)Potentially better (if it wins volume/price), but can be worse if it attracts slow payersHigher credit and delinquency risk; higher bad-debt exposure
B. Take supplier discountsPay in 10 days to earn 2% discountWorse near-term (cash leaves earlier)Better (COGS reduced by discount)Lower supply risk (stronger supplier relationship), but higher liquidity risk if cash is tight
C. Raise safety stockIncrease safety stock to reduce stockoutsWorse (more cash tied in inventory)Potentially better (fewer lost sales/expedites), but can be worse if obsolescence risesLower stockout risk; higher obsolescence and shrink risk
D. Reduce SKUsRationalize long-tail SKUs; focus on faster moversBetter (inventory reduction frees cash)Mixed: can improve (less waste) or hurt (lost niche sales)Lower complexity and obsolescence risk; higher customer churn risk if substitutions fail

Scenario A: Offer longer customer terms (Net 30 → Net 45)

Step-by-step quantification

  • Define scope: apply Net 45 to customers representing $4.0M of monthly sales.
  • Estimate days increase: +15 days on that portion.
  • Compute incremental AR tied up: ($4.0M / 30) × 15 = $2.0M.
  • Translate to financing cost (if funded by revolver): annual interest ≈ $2.0M × 10% = $200k/year (≈ $16.7k/month).

Margin and risk notes

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  • If longer terms win incremental sales, quantify the required incremental gross profit to “pay for” the extra financing and risk. Example: if gross margin is 30%, to cover $200k/year interest alone you need incremental sales of $200k / 30% = ~$667k/year (before considering higher bad debt or collection cost).
  • Expect aging to shift: more invoices will sit in current/1–30 buckets longer, and any dispute delays will push more into 60+.

Scenario B: Take supplier discounts (2/10, Net 30)

Step-by-step quantification

  • Assume eligible spend: $5.0M of monthly COGS is discountable.
  • Discount benefit: 2% × $5.0M = $100k/month gross profit improvement (all else equal).
  • Cash timing impact: paying at day 10 instead of day 30 reduces DPO by 20 days.
  • Incremental cash required: ($5.0M / 30) × 20 = $3.33M.
  • Financing cost on that cash (if borrowed): annual interest ≈ $3.33M × 10% = $333k/year (≈ $27.8k/month).

Decision insight

  • Compare monthly discount benefit ($100k) vs monthly financing cost ($27.8k) to see the net benefit (~$72.2k/month) before operational constraints.
  • Operational constraint check: can AP reliably pay within 10 days (invoice receipt, matching, approvals)? If not, “policy” won’t translate into realized discounts.

Scenario C: Raise safety stock

Step-by-step quantification

  • Assume the policy increases average inventory by 10 days of COGS coverage.
  • Incremental inventory cash tied up: ($7.0M / 30) × 10 = $2.33M.
  • Financing cost: annual interest ≈ $2.33M × 10% = $233k/year (≈ $19.4k/month).

Risk trade-off

  • Stockout risk decreases, but you must explicitly monitor: aging inventory, returns, markdowns, and write-offs. A small increase in obsolescence can erase the benefit of fewer stockouts.
  • Require a service-level hypothesis: “We expect fill rate to improve from 94% to 97% and reduce expedite freight by $X.” Without this, safety stock becomes an unmeasured cash drain.

Scenario D: Reduce SKUs (rationalization)

Step-by-step quantification

  • Identify bottom SKUs by velocity and margin (e.g., bottom 20% by annual units or by contribution).
  • Assume you can reduce average inventory by $1.5M through liquidation/non-replenishment.
  • Cash impact: immediate release of $1.5M (timing depends on sell-through and purchasing stop).
  • Margin impact: quantify both sides: (a) reduced carrying/markdown costs, (b) potential lost sales if customers cannot substitute.

Risk management

  • Customer risk: require a substitution plan (approved alternates, cross-reference tables, sales scripts).
  • Supply risk: ensure core SKUs have stable suppliers; otherwise SKU reduction can concentrate risk.

2) How working capital choices change borrowing needs, interest expense, and capacity to invest

Once scenarios are quantified in dollars, connect them to financing. The same operational decision can be “good” operationally but “bad” financially if it forces incremental borrowing at the wrong time (seasonal peak, covenant pressure) or crowds out investment.

Translate working-capital deltas into borrowing

Use a simple funding bridge:

Incremental Borrowing Need ≈ (ΔAR + ΔInventory − ΔAP) − (ΔOperating Cash Flow improvements not in WC)

Examples using the scenario deltas above (illustrative):

  • Scenario A (longer customer terms): + $2.0M borrowing need if no other offsets.
  • Scenario B (take discounts): + $3.33M borrowing need, but improves gross profit by $100k/month.
  • Scenario C (raise safety stock): + $2.33M borrowing need.
  • Scenario D (reduce SKUs): − $1.5M borrowing need (cash freed).

Interest expense and “investment capacity”

Interest expense is the visible cost, but the bigger strategic cost is foregone investment (capex, product development, sales hires) because liquidity is tied up.

  • If a combined set of decisions increases net working capital by $4.0M, at 10% APR that is $400k/year in interest. If your hurdle rate for projects is 15–20%, the opportunity cost can be even higher.
  • When liquidity is constrained, prioritize decisions that either (a) improve margin without consuming cash, or (b) release cash without harming service. SKU rationalization and dispute reduction often do both when executed well.

Practical control: “cash-neutral” policy design

When a business wants a policy that consumes cash (e.g., higher safety stock), pair it with a cash-releasing action so the net effect is manageable.

  • Example package: Raise safety stock (+$2.33M) + Reduce SKUs (−$1.5M) + Improve collections via dispute workflow (target −$1.0M AR) ⇒ net near cash-neutral while improving service and reducing complexity.

3) Internal controls and policies that make working-capital decisions stick

Policies fail when they are not embedded into daily workflows. Controls should be designed to (a) prevent avoidable working-capital leakage, (b) detect exceptions early, and (c) assign clear ownership.

A. Credit approvals (preventing avoidable AR growth and bad debt)

  • Policy: define approval tiers by exposure (e.g., credit limit, requested terms, and customer risk rating).
  • Workflow control: no shipment release for accounts over limit unless approved by designated authority.
  • Data requirements: customer master must include legal entity, billing/shipping addresses, tax IDs, payment terms, credit limit, and dispute contacts.
  • Step-by-step: (1) Sales submits request with deal economics and rationale, (2) Credit reviews financials/payment history, (3) Approver sets limit/terms and review date, (4) ERP enforces limit at order entry/shipment.

B. Dispute workflows (turning “uncollectible for now” into collectible)

  • Policy: every short-pay or non-pay must be coded to a root cause (pricing, quantity, damage, missing PO, tax, service failure).
  • Workflow control: disputes must have an owner and SLA (e.g., pricing disputes resolved within 5 business days).
  • Step-by-step: (1) Identify dispute from remittance/aging notes, (2) classify root cause, (3) route to responsible team (sales ops, logistics, billing), (4) resolve and re-bill/issue credit, (5) confirm payment plan and update notes.

C. Payment runs (controlling cash out while capturing value)

  • Policy: define payment cadence (e.g., twice weekly) and prioritization rules (discount capture, critical suppliers, past due, then standard).
  • Control: segregation of duties (vendor setup ≠ payment approval ≠ payment release).
  • Step-by-step: (1) AP queues invoices eligible for discount, (2) verify 3-way match or approved exception, (3) treasury confirms cash/borrowing availability, (4) dual approval for payment batch, (5) release payments and archive audit trail.

D. Inventory counts and accuracy controls (protecting cash tied in stock)

  • Policy: cycle count frequency based on ABC classification; full physical count at least annually.
  • Control: investigate variances above thresholds; lock master data changes during counts.
  • Step-by-step: (1) Generate count list, (2) blind count, (3) reconcile variances, (4) perform root-cause analysis (receiving, picking, BOM, theft), (5) implement corrective actions and update parameters.

E. Slow-moving and obsolete reviews (preventing hidden margin erosion)

  • Policy: monthly review of items with no movement in 90/180/365 days; define disposition actions.
  • Control: require business owner sign-off for continued stocking of slow movers.
  • Step-by-step: (1) Run slow-mover report, (2) categorize: keep, markdown, return to vendor, scrap, bundle, (3) stop replenishment, (4) execute disposition, (5) track recovery vs write-off.

4) Escalation triggers and exception management

Escalation triggers prevent small issues from becoming cash crises. Define thresholds, owners, and required actions. Exceptions should be logged, time-bound, and reviewed for patterns.

Receivables escalation triggers

  • Overdue threshold: any invoice > 15 days past due triggers collector outreach; > 30 days triggers sales involvement; > 45 days triggers credit hold review.
  • Concentration risk: top 10 customers represent > X% of AR; require weekly review of their aging and disputes.
  • Dispute aging: disputes open > 10 business days escalate to functional manager; > 20 escalate to cross-functional huddle.

Payables escalation triggers

  • Discount leakage: discount capture rate falls below target% for two consecutive weeks triggers process review (invoice receipt timing, matching bottlenecks).
  • Supplier criticality: any critical supplier placed on hold/credit stop triggers immediate treasury + procurement action plan.
  • Duplicate/changed bank details: any vendor bank change triggers enhanced verification and secondary approval.

Inventory escalation triggers

  • Stockout risk levels: projected days-of-supply < lead time + buffer triggers expedite decision; repeated triggers indicate parameter or forecast issues.
  • Excess thresholds: items > 180 days of supply or no movement > 90 days enter disposition pipeline.
  • Service vs cash conflict: fill rate below target for two weeks triggers review of safety stock/ordering; excess above target triggers SKU rationalization or purchasing freeze.

Exception management playbook

  • Log: every exception (credit override, early payment outside policy, inventory expedite) must be recorded with reason code.
  • Time-box: exceptions expire (e.g., credit override valid for 14 days).
  • Review: weekly exception review to identify repeat root causes (e.g., frequent pricing disputes from one region).

5) Capstone mini-case: diagnose a deteriorating cash conversion cycle and propose a cross-functional plan

Case setup

You are the finance lead for a company that has seen liquidity tighten over the last quarter. Sales are flat, but borrowing on the revolver is up and the bank is asking questions.

Symptoms observed

  • AR aging shows more invoices in 60+ days; disputes are “stuck.”
  • AP is paying earlier than before due to supplier pressure and attempts to capture discounts, but discount capture is inconsistent.
  • Inventory is higher, and the warehouse reports more slow-moving items; service level is not improving.

Snapshot metrics (three months)

MetricMonth 1Month 3Direction
DSO4252Worse
DIO5872Worse
DPO3830Worse (less supplier financing)
CCC (conceptual)6294Worse

Learner task 1: quantify the cash impact of the deterioration

Assume monthly sales remain $10.0M and monthly COGS remain $7.0M.

  • AR impact: DSO +10 days ⇒ incremental AR ≈ ($10.0M/30)×10 = $3.33M.
  • Inventory impact: DIO +14 days ⇒ incremental inventory ≈ ($7.0M/30)×14 = $3.27M.
  • AP impact: DPO −8 days ⇒ reduced AP financing ≈ ($7.0M/30)×8 = $1.87M.
  • Total incremental funding need$3.33M + $3.27M + $1.87M = $8.47M.

If funded at 10% APR, incremental annual interest ≈ $8.47M × 10% = $847k/year (≈ $70.6k/month), before considering any knock-on effects (fees, covenant headroom, reduced investment).

Learner task 2: diagnose root causes (cross-functional)

Use a structured checklist to avoid blaming a single department:

  • AR/DSO drivers: Are invoices going out late? Are deductions rising? Are disputes unassigned? Are credit overrides common? Is there a customer segment with worsening payment behavior?
  • Inventory/DIO drivers: Are forecasts biased high? Are purchase quantities too large? Are lead times longer? Are new SKUs introduced without exit plans? Are returns increasing?
  • AP/DPO drivers: Are suppliers tightening terms? Is AP paying early due to missing holds? Is discount policy unclear or not operationally feasible?

Learner task 3: propose a 30-60-90 day action plan with measurable KPI targets

Objective: reduce funding need while protecting service and margin.

30-day actions (stabilize and stop the bleeding)

  • AR: launch a dispute “burn-down” sprint: assign owners to top 50 disputed invoices by value; set SLA of 5 business days for resolution steps (rebill/credit/PO fix). KPI targets: reduce open dispute dollars by 25%; reduce 60+ bucket by $X.
  • Credit: enforce credit holds for accounts >45 days past due unless approved; require documented payment plan for releases. KPI: reduce credit overrides to < Y per week.
  • AP: implement a controlled payment run calendar; prioritize only discounts that can be consistently captured. KPI: discount capture rate ≥ target%; no ad-hoc payments without approval.
  • Inventory: freeze replenishment for identified slow movers; start liquidation/return-to-vendor where feasible. KPI: reduce on-hand value of no-move-90-day items by 10%.

60-day actions (process fixes)

  • Billing quality: fix top dispute root causes (pricing master errors, missing PO fields, shipping documentation). KPI: dispute rate (disputed invoices / total invoices) down by Δ%.
  • Demand and purchasing alignment: implement a weekly S&OP-lite meeting focusing on exceptions (forecast error, supplier delays, expedite decisions). KPI: reduce expedite freight by $X; improve forecast accuracy for top items.
  • Supplier strategy: renegotiate with critical suppliers for terms stability or structured discount programs (e.g., dynamic discounting) that match cash availability. KPI: stabilize DPO at ≥ target days without increasing past-due.

90-day actions (structural improvements)

  • SKU rationalization: remove or make-to-order long-tail SKUs with poor velocity and low contribution; implement substitution playbooks. KPI: reduce SKU count by X%; reduce DIO by Y days.
  • Inventory parameter governance: formal review cadence for safety stock and reorder points; require finance sign-off for policy changes that increase cash tie-up beyond thresholds. KPI: maintain fill rate ≥ target% while reducing inventory value by $X.
  • Working-capital scorecard: weekly dashboard tying actions to outcomes (AR disputes closed, discount capture, slow-mover liquidation, stockout incidents). KPI: reduce CCC from 94 to ≤ 75 within 90 days, with component targets (DSO ≤ 47, DIO ≤ 65, DPO ≥ 32).

How to present the plan to leadership (practical template)

WorkstreamOwnerTop 3 actionsKPI targetExpected cash impactRisks / mitigations
AR & disputesController + Sales OpsDispute sprint; billing fixes; credit holdsDSO −5 days in 60 days~($10M/30)×5 = $1.67MCustomer friction; mitigate with proactive comms
InventorySupply ChainSlow-mover freeze; liquidation; parameter governanceDIO −7 days in 90 days~($7M/30)×7 = $1.63MStockouts; mitigate with exception-based replenishment
AP & discountsAP + TreasuryPayment calendar; discount feasibility; supplier commsDiscount capture ≥ target; DPO +2 days~($7M/30)×2 = $0.47MSupplier holds; mitigate with critical supplier list

Now answer the exercise about the content:

A company wants to raise safety stock, which will tie up additional cash in inventory. According to cash-neutral policy design, what is the best complementary action to keep the net cash impact manageable while still supporting service goals?

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Cash-neutral policy design pairs a cash-consuming move (like higher safety stock) with cash-releasing actions (such as reducing SKUs and improving collections via dispute workflows) so the net working-capital impact is manageable.

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