Petrus Framing's cost formula for its supplies cost is $1,730 per month plus $11 per frame. For the month of March, the company planned for activity of 613 frames, but the actual level of activity was 618 frames. The actual supplies cost for the month was $8,670. The activity variance for supplies cost in March would be closest to:

Abusiness cycle reflects in economic activity, particularly real gdp. the stages of a business cycle

Robert just found out that he is going to be unemployed within a month because his factory has invested in a robotic factory line and his skills are no longer needed. this means that robert is . the gdp within country d has begun to decline. as a result of decreased production, thomas lost his job designing cars. this means that thomas is . raquel has just been offered a job, but she has decided not to take it because she feels her skills merit better pay and a better position. this means that raquel is .

In the market for lock washers, a perfectly competitive market, the current equilibrium price is $5 per box. washer king, one of the many producers of washers, has a daily short-run total cost given by tc = 190 + 0.20q + 0.0025q2, where q measures boxes of washers. washer king's corresponding marginal cost is mc = 0.20 + 0.005q. how many boxes of washers should washer king produce per day to maximize profit?