Case Prompt:

A company is considering entering the pick-up truck market and needs to invest $1 billion to build a plant. The market currently sells 750,000 pick-up trucks, and the interviewer wants to know if the company should enter the market.

Exhibit: 

Current Price: 30K 

Plant Capacity: 200K 

Elasticity of Demand: 3 

Variable Cost: 20K 

Cost of Capital: 10% 

Background:

The interviewer provided information about the pick-up truck market, and the company is considering entering the market. The interviewer wants to know if the company should enter the market by investing $1 billion to build a plant.

Analysis: 

To determine if the company should enter the market, we need to estimate the impact of the entry on the price. The plant's capacity is 200K, and the market currently sells 750K pick-up trucks, so the percentage change in Q is around 30%.

Using the elasticity of demand, we can calculate that the new price will be 27K (30K less 10%). Therefore, the company can sell 200K pick-up trucks at 27K and generate a contribution margin of 7K per truck. 

Thus, the contribution per year is $1.4 billion, and the plant has a life of ten years, so the total contribution will be $14 billion. However, there is a capital charge of 100M dollars per year for a total of $1 billion. The $1 billion investment must be returned at the end, so the total profit is $12 billion.

The interviewer also asked about the Cournot equilibrium and whether it is surprising that Toyota entered the truck market. This is a basic profitability case where new entrants reduce the market price and must carefully assess their profitability given the demand elasticity. Therefore, it is not surprising that Toyota entered the market.