X$-1$ Corp's total assets at the end of last year were $$305,000$ and its EBIT was $$50,000.$ What was its basic earning power $($BEP ratio?

a$.12\mathrm{.}30\%$

b$.16\mathrm{.}39\%$

C$.14\mathrm{.}08\%$

d$.21\mathrm{.}86\%$

e$.8\mathrm{.}20\%$