Exercise 16: Given an auditing project with the following activities. Standard Activity Deviation Critical? Duration a, add b. balance C, count 0 4 d, deduct L. edit YES f, finance 6 E- group h, hold find: (a) The probability of completing the critical path in 12 weeks (or less), as the client desires. (b) The probability of completing the critical path in 13 weeks (or less). (c) The probability of completing the critical path in 16 weeks (or less), the client's drop-dead date. (d) The number of weeks required to assure a 92.5 percent chance of completing the critical path, as guaranteed by the auditing firm