Final answer:
The correct answer is A. Insufficient information.
Step-by-step explanation:
In order to determine how many sales tax will be charged at Store B, we need more information. The question does not provide any details about the sales tax rate at Store B or the prices of the items being sold.The question "How many sales tax will be charged at Store B?" does not provide sufficient context to determine an exact answer. However, if we refer to the example provided, where Brandon bought a T-shirt for $8.99 and a pair of shorts for $11.99 with a sales tax rate of 7%, we can calculate the total amount spent including sales tax. First, we calculate the total cost of the items before tax, which is $8.99 + $11.99. Then we calculate the sales tax by multiplying the total cost by the tax rate of 7% and add that to the total cost to find the amount spent. Therefore, the correct answer is A. Insufficient information.