Use the decreasing time algorithm to create a priority list for the digraph below, then schedule the project with two processors.

T1 (9)T2 (8)T3 (4)T4 (2)T5 (4)T6 (11)T7 (8)T8 (5)T9 (7)End[Graphs generated by this script: setBorder(60,30,60,30);initPicture(0,3,0,2); fontsize=14;fontstyle='none';marker="arrow";line([0,2],[1,2]);line([0,2],[1,1]);line([0,1],[1,2]);line([0,1],[1,0]);line([0,0],[1,1]);line([0,0],[1,0]);line([1,2],[2,2]);line([1,2],[2,1]);line([1,1],[2,1]);line([1,1],[2,0]);line([1,0],[2,1]);line([2,2],[3,1]);line([2,1],[3,1]);line([2,0],[3,1]);fontbackground='white';fontfill='blue';text([0,2],'T1 (9)','aboveleft');dot([0,2]);fontfill='blue';text([0,1],'T2 (8)','belowleft');dot([0,1]);fontfill='blue';text([0,0],'T3 (4)','belowleft');dot([0,0]);fontfill='blue';text([1,2],'T4 (2)','aboveleft');dot([1,2]);fontfill='blue';text([1,1],'T5 (4)','belowleft');dot([1,1]);fontfill='blue';text([1,0],'T6 (11)','belowleft');dot([1,0]);fontfill='blue';text([2,2],'T7 (8)','aboveright');dot([2,2]);fontfill='blue';text([2,1],'T8 (5)','belowright');dot([2,1]);fontfill='blue';text([2,0],'T9 (7)','belowright');dot([2,0]);fontfill='blue';text([3,1],'End','belowright');dot([3,1]);]

Task 7 is done by starting at time

Task 9 is done by starting at time

The finishing time for the schedule is