manufacturer plans to increase production within the relevant range of activity. What behaviour can the compan expect for each of the following? Fixed cost per unit Variable cost per unit D No change D Increase Decrease O Decrease Increase Nd change Increase No change QUESTION 2 Which of the following would usually be considered a discretionary fixed cost for a soft drink bottling company? the cost of advertising its products O the cost of fire insurance on its factory building o depreciation on its manufacturing equipment both a and b above