Ⅰ 求答案。。。詳細答案。。。(工程經濟學)
A處的年成源本 = 1200(A/P,10%,60)+ 2 + 5(A/F,10%,10)- 5(A/F,10%,60)
=1200*0.1 +2 +5*0.06275 -5*0.0033=122.30
B處的年成本 = 1100(A/P,10%,60)+ 8 + 3(A/F,10%,3)- 3(A/F,10%,60) + 4(A/F,10%,10) - 4(A/F,10%,60)
=1100*0.1 +8+3*0.30211 -3*0.0033+4*0.06275-4*0.0033 =119.13
所以選B方案.