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)	54	54	52
Revenue ($355.00q)	$ 16,500	$ 19,170	$ 18,460
Expenses:
Wages and salaries ($3,800 + $87.00q)	8,464	8,498	8,324
Fuel ($30.00q)	1,790	1,620	1,560
Airport fees ($840 + $31.00q)	2,374	2,514	2,452
Aircraft depreciation ($9.00q)	486	486	468
Office expenses ($220 + $1.00q)	442	274	272
Total expense	13,556	13,392	13,076
Net operating income	$ 2,944	$ 5,778	$ 5,384

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.)