The document contains a list of potential costs for a birthday party including: - Rentals of clowns and bouncy castles ranging from £25-£75 - Various cake options from £6.99-£12.99 - Snack food items and prices like crisps, pizza, sandwiches ranging from £0.15-£1.50 - Drinks and prices like soda, juice ranging from £0.15-£0.50 - The total estimated cost for rentals is £216.97 and estimated food cost is £231.12