Solve for the following and submit your answers (make sure your solutions are in

Solve for the following and submit your answers (make sure your solutions are included).1. A president and a treasurer are to be chosen from a student club consisting of 75 people. How many different choices of officers are possible if: a) there are no restrictions b) A will serve only if he is president c) B and C will serve together or not at all2. A young boy asks his mother to get 5 Game-Boy cartridges from his collection of 15 arcade and 9 sport games. a) How many ways are there that his mother can get 3 arcade and 2 sports games? b) How many ways are there that his mother can get 2 arcade and 3 sport games?
Requirements: complete with solution, scanned written and clear,