Question 17
Consider the following precedence diagram. It has 12 activities. The numbers in blue and within the braces denote the respective activity times in minutes.
Answer the given subquestions based on the above diagram.
What is the efficiency of the given layout? Round off to two decimals without percentage sign (1,2) -> (3) -> (4) -> (5) -> (6,7) -> (8,9) -> (10,11,12)