A tool company purchases a machine for $$100,000.$ This machine is expected to generate end$-$of$-$month cash flows of $$2,350$ to the firm over the next $5$ years. What is the expected rate of retum on this investment?

a$.5\mathrm{.}63\%$

b$.14\mathrm{.}45\%$

c$.15\mathrm{.}56\%$

d$.721\%$

e$.11\mathrm{.}47\%$