参考答案
1.【答案】C。解析:Keller公司需要贷款金额为$176,471,计算如下:
方法一:有效利率=($150,000 *0.08)/[$150,000 - ($150,000*0.15)]
=$12,000/$127,500
=0.0943875
借款总额={$150,000+($150,000*15%/2)}*(1+0.0943875)
=$161,250*1.0943875
=$176,471
方法二:X(1-15%)=$150,000
X=$150,000/(1-15%)=$176471
2.【答案】B。解析:
增量收入=20,000×50×2 ×6% = $120,000
增量成本=50,000 + 0.5 ×50 ×365 = $59,125
公司的净收益=120,000 - 59,125 = $60,875
3.【答案】B。解析:JIT是只有在需要材料时才让它们送到工厂,以减少存货和持有成本。