Yogi Inc. is considering the following mutually exclusive projects:

At what cost of capital will the net present value of the two projects be the same? $($That is$,$ what is the

"crossover" rate?$)$

a$.15\mathrm{.}68\%$

b$.16\mathrm{.}15\%$

c$.16\mathrm{.}74\%$

d$.17\mathrm{.}33\%$

e$.17\mathrm{.}80\%$