Question:
A national fast food company has just analyzed the effect of
Last updated: 7/13/2022
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A national fast food company has just analyzed the effect of the latest sales promotion. It has determined that the sales decay for its milkshakes is given by S = 405, 000e-0.32, where S is the weekly sales and is the number of weeks that have passes since the end of the sales promotion. Round each answer to 2 decimal places. a) What will the sales 5 weeks after the end of the promotion? $ b) How many weeks after the end of the promotion will sales drop below 15,000, if no new campaign is started?