Flight Caf prepares in-flight meals for airlines in its kitchen located next to a local airport. The companys planning budget for July appears below:

Flight Caf
Planning Budget
For the Month Ended July 31
Budgeted meals (q)		22,000
Revenue ($4.40q)	$	96,800
Expenses:
Raw materials ($2.00q)		44,000
Wages and salaries ($6,400 + $0.20q)		10,800
Utilities ($1,900 + $0.05q)		3,000
Facility rent ($3,000)		3,000
Insurance ($2,900)		2,900
Miscellaneous ($600 + $0.10q)		2,800
Total expense		66,500
Net operating income	$	30,300

In July, 23,000 meals were actually served. The companys flexible budget for this level of activity appears below:

Flight Caf
Flexible Budget
For the Month Ended July 31
Budgeted meals (q)		23,000
Revenue ($4.40q)	$	101,200
Expenses:
Raw materials ($2.00q)		46,000
Wages and salaries ($6,400+ $0.20q)		11,000
Utilities ($1,900 + $0.05q)		3,050
Facility rent ($3,000)		3,000
Insurance ($2,900)		2,900
Miscellaneous ($600 + $0.10q)		2,900
Total expense		68,850
Net operating income	$	32,350

Required:

1. Calculate the companys activity variances for July. (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.)