Question 7
Two beavers must complete eight tasks A(2),B(3),C(5),D(7),E(10),F(9),G(4),H(6); parentheses give hours. Arrows specify prerequisites: E waits for both A and B, F for C, G for D, and H for E.
The source shows a valid 32-hour schedule; Hải ly 1 and Hải ly 2 mean Beaver 1 and Beaver 2.
What is the minimum completion time with two workers?
The source shows a valid 32-hour schedule; Hải ly 1 and Hải ly 2 mean Beaver 1 and Beaver 2.
What is the minimum completion time with two workers?