An all-equity firm is considering the following projects: The T-bill rate is 5.1 percent, and the expected return on the market is 12.1 percent. a. Which projects have a higher/lower expected return than the firm's 12.1 percent cost of capital? b. Which projects should be accepted? c. Which projects will be incorrectly accepted/rejected or correctly accepted/rejected if the firm's overall cost of capital were used as a hurdle rate