A small business is planning to have a local company print custom shirts for them. The quoted price for creating and printing the shirts is as follows:

The design and set-up fee is $75.

The first 75 shirts are priced at $22.50 each.

Any additional shirts are priced at $20.50 each.

1 Find a formula for the function that represents the total cost of ordering nn shirts from the company. (Make sure to define your variables and use correct mathematical notation.)

2 How much would it cost to order 250 shirts?