Problem II:

Two circular concrete columns are bound at $C$ and are fixed supported at Floor A and Floor B$.$ The diameter of Column $AC$ is $8in,$ and the diameter of Column BC is $10in.$A force of $80$kips is applied at $C$ along the axis. $($Note: $1$kips$=1000$ pounds, $1ft.=12in.,1=1$ pound $\frac{?}{i{n}^2}.)$ Determine the reactions at supports A and B$.$ Answer with unit of kips, to $0\mathrm{.}1.$