Apply Discount (Callback Inference)

When a function parameter itself is a function, TypeScript can infer the parameter types of the passed-in callback from the target signature. That means callers don’t need to annotate arrow parameters explicitly.

You’ll write a small helper that applies a discount calculation.

Your Task

• Complete the function applyDiscount(price: number, calculate: (p: number) => number): number.
• Return the result of calling calculate(price).
• Do not log; just return a number.

Examples