d) Student Course section Administrative assistant Time slot Program of studies Technician Graduate student Teaching assistant Registration system E12 Organize each of the following sets of items into inheritance hierarchies of classes, Hints e) Currency Exchange rate Credit card Credit Union Financial instrument Debit carcd Bank machine For each set of items, you will have several distinct hierarchies. You will need to add additional classes to act as superclasses. You will also need Bank branch Canadian dollars to change some names, and you will discover that two items may correspond to a single class Bank account US dollars D Hotel room Think of important attributes present in your classes. Make sure that attributes in a superclass will be present in each of its subclasses Remember to use the isa rule. Hilton (the hotel chain) Catered function Ottawa Hilton Booking Meeting organizer Conference room Item on bill Insurance policy Insurance dlient Home policy Policy renewal g) Insured property Life insurance Automobile policy