Curtis Party Rentals offers party equipment such as tents, tables, chairs, and so on for outdoor events. The rental fees average $$820$ per event. Curtis receives a $15$ percent deposit two months before the event, $60$ percent the month before, and the remainder on the day the equipment is delivered and set up$.$ Planners at Curtis estimate the following number of events for the last half of the current year:

$\backslash$table$[[$July$,210],[$August$,230],[$September$,280],[$October$,190],[$November$,150],[$December$,180]]$

Required:

a$.$ What are the expected revenues for Curtis Party Rentals for each month, July through December? Revenues are recorded in the month of the event.

b$.$ What are the expected cash receipts for each month, July through October?