Using PERT, Adam Munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) The probability that the project will be completed in 17 months = 0.0228 (round your response to four decimal places). b) The probability that the project will be completed in 20 months = 0.3085 (round your response to four decimal places). c) The probability that the project will be completed in 23 months = 0.8413 (round your response to four decimal places). d) The probability that the project will be completed in 25 months = 0.9772 (round your response to four decimal places). e) The due date that yields a 95% chance of completion = [| months (round your response to two decimal places)