A. Marketing for Dunkin' Donuts (five pointsone point each for A1, A2, A3, A4, A5) You are Marketing Manager for Dunkin' Donuts, the largest doughnut retailer in the United States. You know that the law of demand applies to doughnuts. The company measures the quantity of doughnuts in half-dozen box units, meaning boxes composed of six douglmuts, simply called "boxes." You know that coffee and doughnuts are related commodities; in particular, drinking coffee while eating doughnuts enhances the benet of consuming the doughnuts. You know that th_e downward 510 in demand curve for our com an s dou uts shifts when the price of coffee changes. The number of boxes sold by Dunkin' Donuts (\"quantity demanded\") depends both on the price that Dunkin' Donuts charges (dollars per box) and on the price of coffee (dollars per cup). You instruct your staff to collect information on these variables over the last three months of 2020. The staff presents you with the following table. m Price of Doughnuts Price of Coffee Quantity of Doughnuts Demanded (dollars per box) (dollars per cup) (millions of boxes per month) \" -_ 14 10 0 December How to read the table: In October, the price of douglmuts was $14 per box and the price of coffee was $5 per cup, together causing quantity of douglmuts demanded to be 6 million boxes. Similarly for November and December