Two spheres are hanging from cords as shown. Sphere A has a mass of $2kg$ while sphere $B$ has a mass of $3kg.$ The distance from the ceiling to the center of each sphere is $2m,$ and the coefficient of restitution is $0\mathrm{.}75.$ If sphere $A$ is drawn back $60$ and released from rest, determine the maximum angle that sphere $B$ will swing as a result of the impact and the angle that sphere A will rebound as a result of the impact.