A Force Of $y = 50$ Pounds Exerted at an Angle Of

Multiple Choice

A force of $y = 50$ pounds exerted at an angle of $30 ^ { \circ }$ above the horizontal is required to slide a table across a floor (see figure) .The table is dragged $x = 12$ feet.Determine the work done in sliding the table.​ ​

A) 539.6 ft-lb
B) 599.6 ft-lb
C) 519.6 ft-lb
D) 579.6 ft-lb
E) 559.6 ft-lb