放弃的现金折扣的机会成本=折扣率/1-折扣率*360/信用期-折扣期10天放弃的现金折扣的机会成本=2%/1-2%*360/20-10=2.04*36%=73.44%20天放弃的现金折扣的机会成本=1%/1-1%*360/30-20=36.3%一般情况下算出的机会成本要和...