Horizontal wind loading is typically distributed into a lateral load resisting system through metal roof and floor deck.$$ That said, a wind load of $20$ psf is applied to a two$-$story building face, each story being $12\text{'}$ in height, and the building being $100\text{'}$ in width.$$ What is the factored load that that is transferred via roof and floor deck that is applied to the roof and second story wind towers perpendicular to the wind loading?$$ Employ the concept of tributary area $($but horizontally rather than vertically$).$

$5,400$ lbs and $15,400$lbs respectively

$7,500$lbs and$17,500$lbs respectively

$9,600$lbs and$19,600$lbs respectively

$11,400$lbs and$21,400$lbs respectively