The Latiker commuter bus company uses two measures of activity, routes and commuters, in the cost formulas in its budgets and performance reports. The cost formula for bus operating costs is $56,900 per month plus $2,886 per route plus $14 per commuter. The company expected its activity in November to be 87 routes and 255 commuters, but the actual activity was 92 routes and 265 commuters. The actual cost for bus operating costs In November was $305,100. The spending variance for bus operating costs in November would be closest to: Multiple Choice $14,570 Favorable $6,452 Unfavorable $6,452 Favorable $21,022 Unfavorable $21,022 Favorable