magnitude = 1.6$\times$10² N, direction = 68° above the negative x-axis

magnitude = 1.6$\times$10² N N, direction = 22° above the negative x-axis

magnitude = 4.1$\times$10² N, direction = 68° below the negative x-axis

magnitude = 4.1$\times$10² N, direction = 22° below the negative x-axis