Which of the following statements are true for a company that is usually evaluating several projects?

The opportunity cost of capital:

Equals the interest rate at which the company can borrow. $[$ Select $]["$False$",$ "True"$]$

Depends on the risk of the cash flows to be valued. $[$ Select $]["$True$",$ "False"$]$

Depends on the rates of return that shareholders can expect to earn by investing on their own in projects of similar risk $.[$ Select $]["$True$",$ "False"$]$

Equals zero if the firm has excess cash in its bank account and the bank account pays no interest. $[$ Select $]["$False$",$ "True"$]$