The following data have been developed for the FTLQ $($Finally$,$ the last question$)$ Company:

State Probability Market Return, Rm Return for the Firm, Rk

$10\mathrm{.}1-0\mathrm{.}15-0\mathrm{.}30$

$20\mathrm{.}30\mathrm{.}050\mathrm{.}00$

$30\mathrm{.}50\mathrm{.}150\mathrm{.}2$

$40\mathrm{.}10\mathrm{.}200\mathrm{.}5$

The risk$-$free rate is $3\%.$ Calculate the following.

a$)$ The expected market return

b$)$ The variance of the market return

c$)$ The expected return of the FTLQ Company

d$)$ Cov $($Rm$,$ RFTLQ$)$