Projects A and B are mutually exclusive. Project A has cash flows of $10,000, $5,100, $3,400, and $4,500 for Years 0 to 3, respectively. Project B has cash flows of $10,000, $4,500, $3,400, and $5,100 for Years 0 to 3, respectively. What is the crossover rate for these two projects?

2.75 percent

6.71 percent

4.94 percent

0 percent

5.48 percent