• ITERASI II O/D 1 2 3 Pi 1 - 21 48 69≠70 2 21 - 76 97≠100 3 48 76 - 124≠120 aj 69 97 124 Aj 70 100 120 E 1.01 1.03 0.97 T =(70/68+100/97) x20 =21=T 20 12 2 T =(70/65+120/125) x48 =48 =T 31 13 2 T =(100/97+120/185) x77 =76 =T 33 23 2