Answer: $2.21
Explanation:
To calculate the cost per pound of mushrooms, we need to use the yield factor given in the question. The yield factor tells us the percentage of the total weight of the mushrooms that can be used for cooking or sale. Here, the yield factor is 90%, which means that 90% of the weight of the mushrooms can be used. Let's begin with the calculation:
First, we need to find out how much of the weight of the mushrooms is usable: 90% of 15 pounds = 0.9 x 15 = 13.5 pounds
Now, we can find out the cost per pound of the mushrooms:
Cost per pound = Total cost / Total usable weight
Total cost = $29.85
Total usable weight = 13.5 pounds
Therefore, the cost per pound of mushrooms = $29.85 / 13.5 pounds ≈ $2.21 per pound
Therefore, the cost per pound of mushrooms is $2.21 per pound.