Answer:
22.14 billion
Explanation:
First, we will calculate the WACC where,
The WACC for the project will be 9.49 + 2 = 11.49% as the project is riskier.
As the after tax cash savings are expected to grow at a constant rate indefinitely, it is a perpetuity,
V of perpetuity = 1.88m / (11.49% - 3%) =$22.14
This (22.14) is the maximum that the company can invest as initial cost as at this initial investment, the present value of the project will be zero.