When activity volume decreases in the short term, which of the following is true? (hint: some costs are constant in total, and some costs are constant per unit) O FC per unit remain unchanged and VC per unit decrease O FC per unit increase and VC per unit decrease O FC per unit decrease and VC per unit decrease FC per unit decrease and VC per unit remain unchanged d VC per uunit cemain unchanged

Variable costs and fixed costs can best be described by which of the following when production levels decrease?   Total fixed costs decrease, but fixed costs per unit stay constant. Fixed costs per unit stay constant, but variable costs per unit decrease. Fixed costs per unit increase, but variable costs per unit stay constant. Total variable costs stay constant , but variable costs per unit decrease .

Break-even analysis assumes over the relevant range that Group of answer choices total variable costs are linear. fixed costs per unit are constant. total variable costs are nonlinear. total revenue is nonlinear.

The contribution margin equals sales minus all O period O variable O fixed O product expenses.