Crimson Services, Inc., omploys 8 individuats. They are all paid $16.50 per hour. How would total costs of personnel be classified? A. variable cost B. irrelevant cost C. mixod cost D. fixed cost For Fobruar, the cost components of a picture frane include $0.34 for the glask, 50.67 for the wooden trame, and 90.86 for assembly. The assernbly desk and tools cost 5560 . Two hundred fity tames are expecied to be producod in the coming yeor. What cost function bost reprosents these costs? A. y=560+1.01x B. y=1,87+560x C. y=560+1.87x D. y=1.01+560x Which of the following statements is true of a linear cost function? A. It presents total cost as an intercept. B. It presents variable cost as an intercept. C. It presents total cost as slope coefficient. D. It presents variable cost as a slope coefficient