For 12 straight weeks, you have observed sales (in the number of cases) of canned tomatoes at Mr. D’s Supermarket. Each week, you keep track of the following:

Was a promotional notice for canned tomatoes placed in all the shopping carts?

Was a coupon for canned tomatoes given to each customer?

Was a price reduction (none, 1, or 2 cents off) given?

Use this data to determine how the preceding factors influence sales. Predict the sales of canned tomatoes during a week in which you use a shopping cart notice, a coupon, and reduce the price by 1 cent.

Cart Week Notice? Coupon? 1 Yes 2 Yes 3 Yes 4 Yes 5 Yes 6 Yes 7 No 8 No 9 No 10 No 11 No 12 No Yes Yes Yes No No No Yes Yes Yes No No No Price Reduction? 0 1 2 0 1 - NOTNOT2 0 1 0 1 Sales 36 38 40 40 42 44 12 20 30 8 16 33