Recap - Simple Math

Write a function calculateFinalValue that takes initial, bonus, and divisor and returns the remainder after a series of operations.

Logic:

1. Start with the initial value
2. Add bonus to it using +=
3. Double the result using *=
4. Return the remainder when dividing by divisor

Parameters:

• initial (Int): The starting value
• bonus (Int): The value to add
• divisor (Int): The number to divide by for the remainder

Returns: The remainder after performing all operations (Int)

Input constraints: The divisor is nonzero. All intermediate values fit in Int.