Infinity Clock Company prepared the following static budget for the​ year: Static Budget ​Units/Volume 9 comma 000 Per Unit Sales Revenue $ 5.00 $ 45 comma 000 Variable Costs 1.50 13 comma 500 Contribution Margin 31 comma 500 Fixed Costs 3 comma 000 Operating​ Income/(Loss) $ 28 comma 500 If a flexible budget is prepared at a volume of 9 comma 800 ​units, calculate the amount of operating income. The production level is within the relevant range.