Problem: Eccentrically Loaded Spread Footing

A $14-$ft $11-ft36"$ thick footing supports a $24"16"$ column and is subjected to the following service loads and moments: $D=350$kip,$L=250$kip,$M_D=80k-$ft$,M_L=100k-$ft If the footing is reinforced with $15$#$7$ bars bottom in the long direction, check the adequacy of the footing under the eccentric loading in the long direction. The Geotechnical report specifies a net allowable soil pressure of $4700$ psf$.$ Assume

$f^{\text{'}}c$ of $3500$ psi and fy of $60,000$ psi. Neglect the weight of the footing. Assume adequate development length and the equation governing for $2-$way shear is the same as in Example $10-5.$