Final answer:
To find the total cost of a $15 bracelet with a 4% state sales tax and a 10% federal tax on jewelry, one must calculate each tax separately and add them to the original price, resulting in a total of $17.10.
Step-by-step explanation:
To calculate the total cost of a $15 bracelet with a state sales tax of 4% and an additional federal tax of 10% on jewelry, we must first determine the amount of each tax separately and then add those amounts to the original price.
For the state sales tax: $15 × 0.04 = $0.60
For the federal tax on jewelry: $15 × 0.10 = $1.50
Now, we add the original price of the bracelet to the two amounts of tax calculated:
$15 + $0.60 + $1.50 = $17.10
Therefore, the total cost to the purchaser of the bracelet would be $17.10. The correct answer is none of the options provided (A to D). There might be a need to review the question for possible typos or omissions.