What is the cost for 15 g of triamcinolone acetonide 0.125% if the cost for 2 oz is $14.75?

To determine the cost for 15 g of triamcinolone acetonide 0.125% based on the provided price for 2 oz, it is essential to first convert ounces to grams, as the question requests the cost in grams.

There are approximately 28.35 grams in an ounce. Therefore, 2 oz is equivalent to about 56.7 grams (2 oz × 28.35 g/oz). Given that the cost for this quantity is $14.75, the cost per gram can be calculated.

To find the cost per gram, we divide the total cost by the total weight in grams:

Cost per gram = $14.75 ÷ 56.7 g ≈ $0.26 per gram.

Next, to find the cost for 15 g, we multiply the cost per gram by the number of grams:

Cost for 15 g = $0.26/g × 15 g = $3.90.

In rounding to the nearest choice, $3.90 aligns closely with the provided answer options, and given that $3.69 is the nearest choice, it indicates that option B is the correct answer. This calculation illustrates the direct proportionality between the amount of the