The bar scanners in a grocery store are most likely used to track:
A)only the costs of the items sold.
B)only the number of units sold.
C)both the price and the costs of the units sold.
D)both the costs and the numbers of units sold.

Question

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The Answer of The bar scanners in a grocery store are most likely used to track:
A)only the costs of the items sold.
B)only the number of units sold.
C)both the price and the costs of the units sold.
D)both the costs and the numbers of units sold.

The Bar Scanners in a Grocery Store Are Most Likely