$(30pts)$ The truss below is connected by pins in single shear at $B$ and $D$ and double shear

at $A,C,$ and $E.$ All pins have a diameter of $1\mathrm{.}5in.$ Members $AC$ and $CE$ have an area of $5$

in$.{?}^2$; all other members have an area of $3\mathrm{.}5in.{?}^2.$ Determine the normal stress in members

$BD,AB,$ and $AC($indicate tension or compression$).$