Answer:
$20,000
Step-by-step explanation:
Flexible budget is a type of budget that is adjusted for varied volume of output in order to arrive at a more realistic value.
In this scenario , unit sales price and the variable cost of product A will be used to calculate the sales turnover of the 12,500 units of product a and the corresponding variable cost. However , the fixed cost being unchanged during over the production period , remain the same that was used for the production of 10,000 units of product A.
Workings
Sales Revenue 12,500*10 125,000
Variable cost 12,500*5 ( 75,000)
Fixed cost 10,000*3 ( 30,000)
Operating income 20,000