Miriam wants to buy a house for $255,000 by taking out a 30-year fixed-rate mortgage with an interest rate of 6%. she plans on making a down payment of either $25,000 or $45,000. by how much will she lower her mortgage payment if she makes the larger down payment? a. $119.91 b. $1378.97 c. $1259.06 d. $176.02

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?