Selected Statement of Cash Flow Data for the year ending December $31,$ Year $7$

Required

Wilmington Corporation's return on equity in Year $7$ was:

Select one:

a$.20\mathrm{.}4\%$

b$.34\mathrm{.}5\%$

c$.16\mathrm{.}9\%$

d$.47\mathrm{.}0\%$