Malander Kennel uses tenant-days as its measure of activity; an animal housed in the kennel for one day is counted as one tenant-day. During November, the kennel budgeted for 3,400 tenant-days, but its actual level of activity was 3,390 tenant-days. The kennel has provided the following data concerning the formulas used in its budgeting and its actual results for November:

Data used in budgeting:

	Fixed element per month	Variable element per tenant-day
Revenue	$ 0	$ 28.00
Wages and salaries	$ 2,700	$ 5.40
Food and supplies	500	10.20
Facility expenses	9,600	3.30
Administrative expenses	6,600	0.20
Total expenses	$ 19,400	$ 19.10

Actual results for November:

Revenue	$ 90,470
Wages and salaries	$ 20,606
Food and supplies	$ 35,838
Facility expenses	$ 20,857
Administrative expenses	$ 7,518

The spending variance for food and supplies in November would be closest to:

a.) $658 F

b.) $760 F

c.) $658 U

d.) $760 U