You are evaluating two mutually exclusive projects, X and Y$.$ Project X costs $$350$ and has cash flows of $$250$ in each of the next two years. Project Y costs $$300$ and generates cash flows of $$300$ and $$100$ for the next two years, respectively. What is the crossover rate for these projects?

Select one:

a$.$

$26\mathrm{.}38\%$

b$.$

$27\mathrm{.}47\%$

c$.$

$30\mathrm{.}28\%$

d$.$

$61\mathrm{.}80\%$

e$.$

$83\mathrm{.}48\%$