Consider the following projects: Project CO -$2,500 - 2,500 $2,400 + 1,840 +$1,600 + 1,808 a. Calculate the profitability index for A and B assuming a 24% opportunity cost of capital. (Do not round Intermediate calculations. Round your answers to 4 decimal places.) Project Profitability Index b. According to the profitability index rule, which project(s) should you accept? Project A Project B Both Neither