Courington Detailing's cost formula for its materials and supplies is $2,050 per month plus $11 per vehicle. For the month of August, the company planned for activity of 85 vehicles, but the actual level of activity was 45 vehicles. The actual materials and supplies for the month was $2,880.The spending variance for materials and supplies in November would be closest to.

Emil motycka is considered an entrepreneur because

What is the relationship between marginal external cost, marginal social cost, and marginal private cost? a. marginal social cost equals marginal private cost plus marginal external cost. b. marginal private cost plus marginal social cost equals marginal external cost. c. marginal social cost plus marginal external cost equals marginal private cost. d. marginal external cost equals marginal private cost minus marginal social cost. marginal external cost a. is expressed in dollars, so it is not an opportunity cost b. is an opportunity cost borne by someone other than the producer c. is equal to two times the marginal private cost d. is a convenient economics concept that is not real

Harry is 25 years old with a 1.55 rating factor for his auto insurance. if his annual base premium is $1,012, what is his total premium? $1,568.60 $2,530 $1,582.55 $1,842.25