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1. 400 4 140 40% A. 4.5 B. 2.9 C. 2.2 D. 3.2 2. A. B. C. D. 3. 2000 8000 1000 6000 3000 5% A. 20 000 B. 21 000 C. 17 000 D. 17 850 4. A. B. C. D. 5. 12 3 4.6 A. 6.68% B. 7.33% C. 7.68% D. 8.32% 6.ڧ A. B. C. D. 7. A. B. C. D. 8. 18%-3.17 16% 6.12 A.14.68% B.16.68% C.17.32% D.18.32% 9. A. B. C. D. 10. A.Ħ B. C. D.

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1.MS AB 7-6 1 MS 2 2MS څ 15% 7-6 0 1 2 3 A -7500 4000 3500 1500 B -5000 2500 1200 3000

2. 7-7 7-7 A 0 1 2 3 -2000 2000 1000 500 B -1500 500 1000 1500

] 3 3 ϧ ˧ 15% 7-8 7-8 -75000 -50000 -125000 1 44000 23000 70000
2

2 44000 23000 70000 3 44000 23000 70000



-10000

12000

13000

14000

1 2 3 ͧ

1-5C B B A B 6-10C D C D D 1.1PPA=2 PPB=2+1300/3000=2.43() A 2NPVA= -7500+4000*(P/F,15%,1)+3500*(P/F,15%,2)+1500*(P/F,15%,3) = -7500+4000*0.870+3500*0.756+1500*0.658= -386.3 NPVB= -5000+2500*(P/F,15%,1)+1200*(P/F,15%,2)+3000*(P/F,15%,3) = -5000+2500*0.870+1200*0.756+3000*0.658= 56.44 NPVA0 NPVB0 B 2. K=40% NPVA=-2000+2000*P/F,40%,1+1000*P/F,40%,2+500*P/F,40%,3 =-2000+2000*0.714+1000*0.510+500*0.364=1200 K=50% NPVA=-2000+2000*P/F,50%,1+1000*P/F,50%,2+500*P/F,50%,3 =-2000+2000*0.667+1000*0.444+500*0.296=-740 (x-40%)/(50%-40%)=(0-120)/(-74-120) x46.2% A46.2% K=35% NPVB=-1500+500*P/F,35%,1+1000*P/F,35%,2+1500*P/F,35%,3 =-1500+500*0.741+1000*0.549+1500*0.406=28.50 K=40% NPVB=-1500+500*P/F,40%,1+1000*P/F,40%,2+1500*P/F,40%,3 =-1500+500*0.714+1000*0.510+1500*0.364=-870 (x-35%)/(40%-35%)=(0-28.5)/(-87-28.5) x36.2% B36.2% ] 1 NCF =/ NCF=75000/44000=1.705
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3 1.705 1.816 1.696 30% 35% 30% 35% 30% 1.816 % 1.705 35% 1.696 x/5=-0.111/-0.12 x=4.625% =30%+4.625%=34.625% =/ NCF=50000/23000=2.174 P/A18%3=2.174 18% 31.25% NCF ͧ R 12000*P/F,i,1+13000*P/F,i,2+14000*P/F,i,3-10000=0 R=112.30% 112.30% 2 NPV=-= NCF*P/A15%3) -75000=44000*2.283-75000=25452 NPV= NCF*P/A15%3)-50000=23000*2.283-50000=2509 NPV= NCF*P/A15%3)-125000=70000*2.283-125000=34810 NPV=12000* P/F,15%,1 +12000* P/F,15%,2 +12000* P/F,15%,3 -10000 =23000*2.283-50000=19480 & ਮ B ֿB B ֧

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