Mathematics, 22.07.2019 19:00 rn2be1980

Acomputer store decides to increase the prices of all the items it sells by 15%. the store manager uses matrices to prepare the new price list. matrix a contains the unit price of each product in each category. matrix b contains the revised price of each item in each category. how can the manager obtain the entries for matrix b?

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Acomputer store decides to increase the prices of all the items it sells by 15%. the store manager u...