Final answer:
The question involves calculating total costs for different amounts of candy at a given price per unit, similar to determining expenses for a variety of items such as fruits by multiplying the quantity by the price per unit.
Step-by-step explanation:
The question concerns the calculation of costs when buying items in different quantities at a fixed price per unit. To calculate the total cost of purchasing a specific amount of candy, one would multiply the price per ounce by the number of ounces desired. For instance, if red snaps cost $0.25 per ounce and one wishes to purchase 4 ounces, the total cost would be 4 ounces × $0.25/ounce = $1.00. Similarly, for blue tarts at $0.30 per ounce, buying 3 ounces would result in a total cost of 3 ounces × $0.30/ounce = $0.90.
This approach is akin to calculating costs for other items, such as fruits in a grocery list or products in a store inventory. For example, the price of frozen raspberries increasing to $8 per pack means that buying several packs would require multiplying the quantity by the price. If 3 packs are bought, the total cost will be 3 packs× $8/pack = $24. This same method applies to computing costs for a fruit basket, where you would add up the individual costs of apples, bananas, grapes, and raspberries, priced per unit, to get the total cost.