Final answer:
The unit rate for computer paper is calculated by dividing the total cost of $41.99 by 5000 sheets, resulting in $0.008398 per sheet. The correct answer is b) $0.008398 per sheet.
Step-by-step explanation:
The unit rate is calculated by dividing the total cost by the number of units. In this case, we are looking for the cost per sheet of computer paper. To find this, we divide the total cost, $41.99, by the number of sheets, which is 5000.
Unit rate = Total cost ÷ Number of sheets
Unit rate = $41.99 ÷ 5000 sheets
Unit rate = $0.008398 per sheet
So the correct answer is b) $0.008398 per sheet. It is important to not confuse the unit rate with the total cost or the number of sheets.