Consider the wheel shown in $($Figure $1).$Calculate the net torque about the axle of the wheel, which starts its motion from rest. Assume that a friction torque of $0\mathrm{.}35$ m$$N opposes the motion. Assume F$1=26$ N $,$ F$2=40$ N $,$ F$3=21$ N $.$ Express your answer to $3$ significant figures and include the appropriate units. Enter positive value if the torque is counterclockwise and negative value if the torque is clockwise.