A body of mass 1 kg is projected with velocity 50 ${\mathrm{ms}}^{-1}$at an angle of 30⁰ with the horizontal. At the highest point of its path, a force 10 N starts acting on body for 5 s vertically upward besides gravitational force. What is the horizontal range of the body? (Take, g = 10 ${\text{ms}}^{-2}$)

• A

  125 $\sqrt{3}$m

• B

  200 $\sqrt{3}$m

• C

  500 m

• D

  250 $\sqrt{3}$m