The Latiker commuter bus companyuses 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 $56,900per month plus $2,876per route plus $18per commuter. The company expected its activity in November to be 90 routes and 256 commuters, but the actual activity was 97 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: