Final answer:
The physical-measure method is used to allocate joint costs between super-fine baking flour and bread flour based on cups. The allocation per cup of super-fine baking flour is $8.29 and the allocation per cup of bread flour is $1.38.
Step-by-step explanation:
The physical-measure method of joint-cost allocation is used to allocate joint costs to different products based on their physical measures. In this case, the joint costs of $139,200 need to be allocated between the super-fine baking flour and the bread flour using cups as the physical measure. The total cups of super-fine baking flour can be obtained by multiplying the cups of baking flour by 1/2, while the total cups of bread flour can be obtained directly. Let's calculate the allocation for each product:
Total cups of super-fine baking flour = (3 cups of baking flour) x (1/2) x (11,200 inputs of flour) = 16,800 cups
Total cups of bread flour = (9 cups of bread flour) x (11,200 inputs of flour) = 100,800 cups
Allocation per cup of super-fine baking flour = $139,200 / 16,800 cups = $8.29 per cup
Allocation per cup of bread flour = $139,200 / 100,800 cups = $1.38 per cup