Choose the appropriate words from those highlighted. The assumption in breakeven analysis that variable cost is the same per unit at all levels of output is a great simplification. The variable cost per unit will decrease where (1) economies/diseconomies of scale are made at higher volumes of output, but will also eventually rise where (2) economies/diseconomies of scale begin to appear at even (3) higher/lower volumes of output.
【参考答案及解析】
(1) Economies (2) Diseconomies (3) Higher
(1) Economies (2) Diseconomies (3) Higher