Give the name the point of concurrency for each of the following. REFER TO ATTACHMENT! Best answer will be given brainliest. fake answers will be reported and deleted. <3

If 25% of y is 30, what is 60% of y?

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?

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).