$10-17.$ Select the lightest available W section of $50$ksi steel for a beam that is simply supported on

the left end and a fixed support on the right end of a $36ft$ span. The member supports a

service dead load of $1\mathrm{.}5\frac{k}{f}t,$ including its self$-$weight, and a service live load of $2\mathrm{.}2\frac{k}{f}t.$

Assume full lateral support of the compression flange and maximum TL deflection of

L$/600.$ Consider moment, shear and deflection. $($Ans$.$ W$2784$ LRFD and ASD$)$

$10-18.$ Repeat Prob. $10-17$ if the nominal depth of the beam is limited to a W$24$ section and

lateral support of the compression flange is provided at the ends and the $\frac{1}{3}$ points of the

span. Use $C_b=1\mathrm{.}0.$

Only Answer Question $10-18.$ Thank you!