3 A one year subscription of a science magazine costs $37.00. if you were to buy 12 issues of the
same magazine from a newsstand for a year, you would end up spending 572 58 How much will
you save by opting for a subscription?

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) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?