... D.Factor(7%) 40 -40 40.000 0.000 60 -60 0.934579439 56. 075 0.000 40 40 0.873438728 0.000 34.938 40 40 0.8 162 97877 0.000 32 .65 2 40 40 0. 762 895212 0.000 30.5 16 Total 96. 075 98.105 NPV 2.031 B/C Ratio... Chap History of the Project Chap Economy of Borrower’s Country and its Development Policy Chap Needs for the Project Chap Project Plan Chap Project Costs and Financing Plan Chap Project Implementation,... EC ＝ ＝ ＝ 30／(1＋0.3)0 30 ＋ 68 . 46 ＋ 50／(1＋0.3)1 38. 46 Similarly, obtain a total present value of EB from table EB ＝ 45／(1＋0.3)2 ＋ 45／(1＋0.3)3 ＝ 26. 63 ＋ 20.48 ＋ 15. 76 ＝ 62 .87 ＋ 45／(1＋0.3)4 Thus,