Susan has $40,000 of federal loan debt and chooses to make a monthly payment of $200. Brian also has $40,000 in federal student loan debt and chooses to make a monthly payment of $350. Assuming both lone carry the same interest rate, which of the following statements is TRUE? a) Brian will pay LESS in interest over the term of his loan.
b) Susan will pay LESS in interest over the term of her loan.
c) Brian will pay MORE in total because he has a lower credit score than Susan does
d) Susan’s loan repayment term is shorter than Brian’s loan repayment term.

While studying for the engineering economy final exam, you and two friends find yourselves craving a fresh pizza. you can't spare the time to pick up the pizza and must have it delivered. "pick-up-sticks" offers a 1-1/4-inch-thick (including toppings), 20-inch square pizza with your choice of two toppings for $15 plus 5% sales tax and a $1.50 delivery charge (no sales tax on delivery charge). "fred's" offers the round, deep-dish sasquatch, which is 20 inches in diameter. it is 1-3/4 inches thick, includes two toppings, and costs $17.25 plus 5% sales tax and free delivery. 1. what is the problem in this situation? state it in an explicit and precise manner. 2. systematically apply the seven principles of engineering economy (pp. 3-6) to the problem you have defined in part (a). 3. assuming that your common unit of measure is dollars (i. e., cost), what is the better value for getting a pizza based on the criterion of minimizing cost per unit of volume? 4. what other criteria might be used to select which pizza to purchase?

What is the state tax rate for a resident of arizona whose annual taxable income is $18,000?

Aproduct has a demand of 4000 units per year. ordering cost is $20, and holding cost is $4 per unit per year. the cost-minimizing solution for this product is to order: ? a. 200 units per order. b. all 4000 units at one time. c. every 20 days. d. 10 times per year. e. none of the above