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We are given 9 tasks T1, T2.... T9. The execution of each task requires one unit of time. We can execute one task at a time. Each task Ti has a profit Pi and a deadline di Profit Pi is earned if the task is completed before the end of the dith unit of time.

Task     T1  T2	 T3  T4  T5  T6	 T7 T8  T9
Profit   15  20	 30  18  18  10	 23 16  25
Deadline 7   2 	 5   3 	 4   5 	 2  7   3 

Are all tasks completed in the schedule that gives maximum profit?

A

All tasks are completed

B

T1 and T6 are left out

C

T1 and T8 are left out

D

T4 and T6 are left out

asked in Algorithm design techniques: greedy, dynamic programming and divide‐and‐conquer by gate

1 Answer

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D

T4 and T6 are left out
answered by gate

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