As shown, a pipe is anchored to a wall at point A. During the pipe's installation, several forces are applied to the pipe at different locations. If F = 76.9 N, F2 = 76.2 N, F3 = 74.0 N, F4 = 70.5 N, d = 0.150 m, d2 = 0.220 m, and d3 = 0.200 m, what is MR, the net moment about point A due to these forces? Assume that moments acting counterclockwise about point A are positive whereas moments acting clockwise are negative. Express your answer numerically in Newton-meters to three significant figures. FA F3 F. A d3 d2