BPJ stock is expected to earn 14.8 percent in a recession, 6.3 percent in a normal economy, and lose 4.7 percent in a booming economy. The probability of a boom is 20 percent while the probability of a normal economy is 55 percent. What is the expected rate of return on this stock?

A. 6.23%

B. 6.72%

C. 6.81%

D. 7.60%

E. 8.11%