Using the following prices, calculate the unit price to determine how much it would cost for 7 muffins and 14 juice boxes. $7.74 for 6 muffins $5.52 for 8 juice boxes
a. $18.69
b. $19.89
c. $21.91
d. $26.52

In order to calculate the cost of 7 muffins and 14 juice boxes, we will first calculate the cost of each muffin and each juice box. The cost of each muffin is 7.74 / 6 = $1.29 per muffin and 5.52 / 8 = $0.69 per juice box. Now, we compute the total for the given number of muffins and juice boxes:
7 * 1.29 + 14 * 0.69 = 18.69
The total cost of 7 muffins and 14 juice boxes is $18.69.