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 ($355.00q)	$ 16,400	$ 18,815	$ 18,105
Expenses:
Wages and salaries ($3,500 + $88.00q)	8,128	8,164	7,988
Fuel ($33.00q)	1,913	1,749	1,683
Airport fees ($830 + $32.00q)	2,391	2,526	2,462
Aircraft depreciation ($8.00q)	424	424	408
Office expenses ($240 + $1.00q)	461	293	291
Total expense	13,317	13,156	12,832
Net operating income	$ 3,083	$ 5,659	$ 5,273

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.)