Vulcan Flyovers offers scenic overflights of Mount Saint Helens, the volcano in Washington State that explosively erupted in 1982. Data concerning the companys operations in July appear below:

Vulcan Flyovers
Operating Data
For the Month Ended July 31
	Actual Results	Flexible Budget	Planning Budget
Flights (q)	53	53	51
Revenue ($350.00q)	$ 16,500	$ 18,550	$ 17,850
Expenses:
Wages and salaries ($3,500 + $92.00q)	8,332	8,376	8,192
Fuel ($33.00q)	1,913	1,749	1,683
Airport fees ($850 + $34.00q)	2,527	2,652	2,584
Aircraft depreciation ($10.00q)	530	530	510
Office expenses ($240 + $1.00q)	461	293	291
Total expense	13,763	13,600	13,260
Net operating income	$ 2,737	$ 4,950	$ 4,590

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.)