A clothing retailer is going to mail out 10,000 catalogues. It costs $2 to mail out each catalog. When a customer places an order from a catalogue assume a profit of $50 per order is earned. It is assumed that 5% of those that receive a catalogue will place an order however, this number can vary. Use the file below to help you with your tables. Assume that: [total profit = total profit made from the orders - the amount of money spent on mailing out the catalogues].

a) Use a one variable data table to determine how the total profit earned from the mailing will vary depending on a varying response rate between 1% and 10% (with increments of 1%).

b) Create a two variable data table to show how the total profit changes with a varying response rate and number of catalogues mailed. Vary the response rate between 1% and 10% with increments of 1% and vary the number of catalogues mailed from 5000 to 25,000 at increments of 5000?

Cost Per Catalog	$2
Profit Per Order	$50
Response Rate	5%
Number Mailed	10,000
Total Profit