Courses · Money & Banking · Week 15

Capstone: Financing a Racing Season

Week 15 of Money & Banking, a fifteen-week course taught through Grand Prix, a live business simulation. Free to read.

Strip a racing season down to its money and it fits in one sentence: one bank, a few Saturdays, and income you can't count on. This week you write the plan a CFO would sign for exactly that.

Learning objectives. After this week you can (1) build a per-race budget plan from a fixed bank; (2) forecast expected income per race; and (3) stress-test a plan and track it with two simple KPIs.

Remember this: a plan has to survive its worst week, not just its average one.

1) The CFO's problem

Your season bank starts at about $10M per race week: $60M for a six-race season. Winnings (prize money plus sponsor bonuses) are the only income, and budgets reset to zero each week, so nothing is spent until you commit it. A week with no budget is a DNS: no prize and no sponsor bonus. The simplest plan spreads the bank evenly:

Even-Pacing Budget = Bank ÷ Races Left

A team with $30M and 4 races left can spend 30 ÷ 4 = $7.5M a race before counting any Winnings.

2) Forecasting income

Expected Race Income = Σ (probability × payout)

Say your record supports a 30% chance of a $3M prize and a 20% chance of a $2M sponsor bonus. 0.30 × 3,000,000 + 0.20 × 2,000,000 = $1.3M expected per race. But a 30% podium chance means most Saturdays pay nothing, so the forecast is a range, not a promise. Discount the stream the Week 7 way to see what it is worth today.

3) Two plans, side by side

A pacer spends about the same every race. A spike-and-earn plan spends more early, betting that a stronger car brings in more Winnings. A pacer on a $60M bank at $10M a race, earning the $1.3M forecast each week:

After race123456
Planned bank ($M)51.342.633.925.216.57.8

A spike plan that spends $12M in each of races 1 and 2, expecting $2.5M of Winnings each time, sits at 60 − 24 + 5 = $41M after two races, behind the pacer's $42.6M even if the bet pays. What it buys is a better shot at the big checks. Neither plan is wrong; not knowing which one you are running is. The $9M second car is the biggest spike of all: it can't be sold back, so it has to earn its cost in extra points and Winnings before the season ends.

4) Reserves, triggers and KPIs

Write down a reserve floor you won't budget through (Week 11), and a cut trigger: what you will do if income runs below forecast two weeks in a row (Week 13). Then track two KPIs every week:

  • Buffer = bank ÷ planned spend, in races. $42M ÷ $10M = 4.2 races.
  • Income cover = actual Winnings ÷ forecast Winnings, so far. $3.9M actual against a $5.2M forecast is 0.75.

Quick self-check

(a) $60M bank, six races, even pacing: budget per race? (b) Bank $42M, planned spend $10M: buffer? (c) Pacer at $10M a race earning $1.3M a race from $60M: bank after race 6? (Answers: $10M; 4.2 races; $7.8M.)

Common mistakes

  • Planning only at the average. Test two zero-Winnings races before Saturday does.
  • Forgetting budgets reset. A plan on paper races only if it is committed each week.
  • Raiding the reserve after a bad race. That is the liquidity spiral volunteering.

This week in the arena

Write your season plan as if you were running it again with what you know now: the even-pacing budget, your expected income per race, your reserve floor and your cut trigger. After the race, hold the final review: where did the real money leave the plan?

In the course, the reading is where the week starts

Students who take Money & Banking with Extrapoli run a business in Grand Prix all term. The course imports into Canvas as a ready-made kit, and each week pairs this reading with a quiz, a discussion and a decision brief tied to the market their team is competing in.