A car is being pulled by a tow truck along a straight road. The tow truck exerts a constant force $\overrightarrow{F}$ = (250 î + 150 ĵ) N on the car as it moves along the road. If the car experiences a displacement $\overrightarrow{d}$ = (120 î + 80 ĵ) m, determine the work done by the tow truck using: (i) W = Fd cosθ ; (ii) W = F_xd_x + F_yd_y .