Please show work! Thanks!

$2\mathrm{.}1)$ Draw a free$-$body diagram of the structure.

$2\mathrm{.}2)$ Determine the vertical reaction at $C.$

$2\mathrm{.}3)$ Determine the vertical reaction at $B.$

$2\mathrm{.}4)$ Determine the vertical reaction at $A.$

$2\mathrm{.}5)$ Determine the moment reaction at A $.$

$2\mathrm{.}6)$ Determine the horizontal reaction at A $.$