Need asap! Complete solutions with this problem. Ty$..$

A W $1265$ column supports an axial load of $P_D=890kN$ and $P_L=1330kN.$ Concrete footing supporting the base plate has dimensions of $2\mathrm{.}7m2\mathrm{.}7m.$

Given:

Compressive strength of concrete f $f^{\text{'}}=20\mathrm{.}7$MPa

For base plate: $.$

$Fy=248$MPa

For the W $1265$ column

$d=307\mathrm{.}85mm,b_f=304\mathrm{.}80mm$

Use LFRD method

a$.$ Determine the value of $N$ for the base plate.

b$.$ Determine the value of $B$ for the base plate.

c$.$ Determine the thickness of the base plate.