Three forces, 1, 2, and 3, all act on an object, as shown in the figure. The magnitudes of the forces are: F1 = 80.0 N and is 300 below positive x axis, F2 = 60.0 N and it makes 900 with positive x azis, and F3 = 40.0 N and it makes 1800 with positive x axis. The resultant force acting on the object is given by

a. 180 N at an angle of 60.0° with respect to +x-axis.
b. 40.0 N at an angle of 60.0° with respect to +x-axis.
c. 20.0 N at an angle of 34.3° with respect to +x-axis.
d. 35.5 N at an angle of 34.3° with respect to +x-axis.
e. 60.0 N at an angle of 90.0° with respect to +x-axis.