Let $a=10\mathrm{.}9ft,b=7\mathrm{.}8ft,w_a=3\mathrm{.}3$kip$\frac{s}{f}t,$ and $w_b=10\mathrm{.}8$kip$\frac{s}{f}t.$ Derive the equations and construct the

shear$-$force and bending$-$moment diagrams on paper and use the results to answer the questions in the

subsequent parts of this GO exercise.

Determine the shear force acting at: $($Answer in kips$-$ft rounded$-$off to $2$ decimal places$)$

a$.x=5\mathrm{.}9ft$

b$.x=17\mathrm{.}7ft$

Determine the bending moment acting at: $($Answer in kips$-$ft rounded$-$off to $2$ decimal places.$)$

a$.x=5\mathrm{.}9ft$

b$.x=17\mathrm{.}7ft$

Determine the bending moment with the largest absolute value, Mmax.