Final answer:
The unit price per ounce for the baking chocolate is calculated by dividing the cost of the bar by its weight in ounces, which equals $0.94 per ounce.
Step-by-step explanation:
To calculate the unit price per ounce for the baking chocolate Kristine bought, you divide the total cost of the bar by the weight of the bar in ounces.
Kristine purchased a 4-ounce bar for $3.76. So, the calculation for the unit price would be $3.76 divided by 4 ounces.
Performing the division, the unit price comes out to $0.94 per ounce.
To find the unit price per ounce, divide the total cost of the 4-ounce bar of baking chocolate by the number of ounces:
Unit price per ounce = Total cost / Number of ounces
Unit price per ounce = $3.76 / 4 ounces
Unit price per ounce = $0.94 per ounce