In the diagram, Load A is rated at 10 amperes, 120 volts. Load B is rated at 5 amperes,...

In the diagram, Load A is rated at 10 amperes, 120 volts. Load B is rated at 5 amperes, 120 volts.

a. When connected to the 3-wire branch circuit as indicated, how much current will flow in the neutral conductor?_________________________________________

b. If the neutral conductor should open, to what voltage would each load be subjected, assuming both loads were operating at the time the neutral conductor opened? Show all calculations.