A computer repair shop bought sound cards three times during the year. The first time they bought 25 cards at $4.68 each. The second purchase was for 20 cards that cost $4.75 each. The last purchase of the year was for 16 cards at $4.80 each. What was the average cost of one sound card?

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The Answer of A computer repair shop bought sound cards three times during the year. The first time they bought 25 cards at $4.68 each. The second purchase was for 20 cards that cost $4.75 each. The last purchase of the year was for 16 cards at $4.80 each. What was the average cost of one sound card?

A Computer Repair Shop Bought Sound Cards Three Times During