Answer:
a. Project Low because its expected rate of return is higher than its WACC
Step-by-step explanation:
Weighted Average Cost of Capital WACC determines firms cost of capital. It includes all sources of finance which are included in firm capital structure. The expected rate of return is the rate at which a project is able to generate return or benefits. For any project to be beneficial, its expected return should be higher than its WACC. We will select project Low because its expected rate of return is higher than its WACC.