Point charge A with a charge of +3.00 muC is located at the origin. Point charge B with a charge of +6.00 muC is located on the x axis at x = 7.00 cm. And point charge C with a charge of +2.00 μC is located on the y axis at y = 6.00 cm. What is the net force (magnitude and direction) exerted on each charge by the others?