Final answer:
The appropriate monthly flexible budget allowance should be calculated as $16,000 plus $0.50 per pound shipped, which equals $20,500 for 9,000 pounds. However, none of the provided options match this value, with the closest being $20,800.
Step-by-step explanation:
To calculate the appropriate monthly flexible budget allowance for shipping costs for the purpose of performance evaluation, we need to use the provided budget formula and actual activity data from Moss Company. According to the budget formula, shipping costs are calculated as follows:
Shipping costs = Fixed cost + (Variable cost per pound × Total pounds shipped)
In this case, our fixed cost is $16,000, and our variable cost per pound is $0.50. The actual total pounds shipped were 9,000 pounds. Plugging these numbers into the formula gives us:
Shipping costs = $16,000 + ($0.50 × 9,000)
Shipping costs = $16,000 + $4,500
Shipping costs = $20,500
The listed options, however, do not include $20,500. This might be due to a typo either in the question or the options provided. The closest correct answer given the information provided is Option C: $20,800, but it doesn't align with the calculation based on the given formula and figures.