Question: The graph in Fig. 8 shows the total sales in thousands of dollars in a department store during a typical 24-hour period. (a) Estimate the

The graph in Fig. 8 shows the total sales in thousands of dollars in a department store during a typical 24-hour period.

(a) Estimate the rate of sales during the period between 8 a.m. and 10 a.m.

(b) Which 2-hour interval in the day sees the highest rate of sales and what is this rate?Sales in Thousands of Dollars 24 20 16 12 8 4 0

Sales in Thousands of Dollars 24 20 16 12 8 4 0 2 A.M. Figure 8 6 AM. 12 noon 6 PM. 10 P.M.

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