Please answer with full working

1foot = 12 inches; 1 yard = 3 feet

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

Joanie watched 1 out of three of a movie in the morning