Given: The pin$-$roller$-$roller beam shown below. $(25$ pts$)$

Find: a$)$ Determine all beam reactions, $A_x,A_v,C_v,$&$E_v,$

b$)$ Draw & label the shear diagram,

c$)$ Draw & label the moment diagram; indicate $x-$intercept at locations of zero moment,

d$)$ Draw the deflected shape; indicate inflection points & positive or negative curvature with $\frac{+}{?}-.$

Solution: $($Show all work, box answers, include units.$)$