The cost function y=190+3x A. has a slope coefficient of 190 B. represents a fixed cost C. is a nonlinear D. has an intercept of 190 Which of the following functions represents the least total cost assuming the number of units is equal in each case? A. y=150+7X B. y=260+7X C. y=150+5x D. y=260+5X The cost to be predicted and managed is referred to as the A. cost driver B. dependent variable C. independent variable D. regression