Vulcan Flyovers offers scenic overflights of Mount St. Helens, the volcano in Washington State that explosively erupted in 1982. Data concerning the company's operations in July appear below: Vulcan Flyovers Operating Data For the Month Ended July 31 Actual Flexible Planning Results Budget Budget 59 59 57 Flights (9) $ 16,200 $ 20,945 $ 20,235 Revenue ($355.009) Expenses : Wages and salaries ($3,600 + $87.009) Fuel ($30.009) Airport fees ($810 + $30.00) Aircraft depreciation ($10.009) Office expenses ($210 + $1.009) Total expense Net operating income 8,699 8,733 8,559 1,940 1,770 1,710 2,440 2,580 2,520 590 590 570 437 269 267 14, 106 13,942 13,626 $ 2,094 $ 7,003 $ 6,609 The company measures its activity in terms of flights. Customers can buy individual tickets for overflights or hire an entire plane for an overflight at a discount Required: 1. Prepare a flexible budget performance report for July that includes revenue and spending variances and activity variances. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.) Vulcan Flyovers Flexible Budget Performance Report For the Month Ended July 31 Flexible Budget Actual Results Planning Budget 57 Flights 59 59 Revenue $ 16,200 $ 20,945 $ 20,235 Expenses: Wages and salaries 8,733 8,559 Fuel 8,699 1,940 2,440 1,770 1,710 2,580 2,520 590 590 570 Airport fees Aircraft depreciation Office expenses Total expense Net operating income 437 269 267 14,106 13,942 13,626 $ 2,094 $ 7,003 $ 6,609