Identify the positives and negatives of the multi - projecting diagram and focused efforts of the second diagram. Also mention few advantages and disadvantages of scheduling backwards from the project finish date.

1) Identify the positives and negatives of multi-projecting in the diagram below: Task Name Duration WI W2 VV3 W7 -W8 W12 W13 W14 IWas W16 Project A 20 days Project B 20 days Project C 20 days Project D 20 days Multi-projecting 2) Identify the positive and negatives of focused effort in the diagram below: TWO WO WIl W12 W13 WI4 W15 W16 Task Name Duration W2 W3 WS W6 Project A 20 days Project B 20 days Mandatory Project C 20 days Business Critical Project D 20 days High Priority AllElse 3) What are the advantages or disadvantages of scheduling backwards from the project finish date