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Arnold Tofu owns and operates a chain of 12 vegetable protein "hamburger" restaurants in northern Louisiana. Sales figures and profits for the stores are provided in the table below. Sales are given in millions of dollars; profits are in hundreds of thousands of dollars. Calculate a regression line for the data. What is your forecast of profit for a store with sales of $24 million? $30 million? How strong (or weak) is the relation between sales and profits?

Store	Profits	Sales
1	14	6
2	11	3
3	15	5
4	16	5
5	24	15
6	28	18
7	22	17
8	21	12
9	26	15
10	43	20
11	34	14
12	9	5