The expected pretax return on three stocks is divided between

dividends and capital gains in the following way:$$Required:a$.$If each stock is priced at $$145,$ what

are the expected net percentage returns on each stock to $($i$)$ a

pension fund that does not pay taxes, $($ii$)$ a corporation paying tax

at $21\%($the effective tax rate on dividends received by

corporations is $6\mathrm{.}3\%),$ and $($iii$)$ an individual with an effective

tax rate of $10\%$ on dividends and $5\%$ on capital gains?b$.$Suppose that investors pay $40\%$ tax on

dividends and $10\%$ tax on capital gains. If stocks are priced to

yield an after$-$tax return of $10\%,$ what would A$,$ B$,$ and C each sell

for? Assume the expected dividend is a level perpetuity.$$I am having a problem calculation Corporate and individual for A

and C