Adger Corporation is a service company that measures its output based on the number of customers served. The company provided the following fixed and variable cost estimates that it uses for budgeting purposes and the actual results for May as shown below:

	Fixed Element per Month	Variable Element per Customer Served	Actual Total for May
Revenue		$ 6,000	$ 190,000
Employee salaries and wages	$ 67,000	$ 1,400	$ 114,100
Travel expenses		$ 590	$ 17,100
Other expenses	$ 46,000		$ 43,400

When preparing its planning budget the company estimated that it would serve 30 customers per month; however, during May the company actually served 35 customers.

12. What amount of travel expenses would be included in Adgers planning budget for May?

13. What amount of other expenses would be included in Adgers planning budget for May?

14. What activity variance would Adger report in May with respect to its revenue? (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.)