Refer to Example 13.2.

a. Suppose in week 28, the team discovers a procedural error that negated all work done so far on Task R. What are the revised values for percent CC completed and percent buffer consumed for week 28? Where in the fever chart is the project?

b. Recompute percent CC completed and percent buffer consumed as of the following weeks for the percent tasks completed in each: 16: S, T 100%; 20: S, T 100%, Q 10%;

24: S, T 100%, Q 40%; 28: S, T, Q 100%; 32: S, T, Q 100%, R 50%. As of week 32, does it appear the project can be completed by week 36?