You would like to have $50,000 in 15 years. To accumulate this amount you plan to deposit each year an equal sum in the bank, which will earn 7% interest annually. Your first payment will be made at the end of the year. Required:
A) How much must you deposit annually to accumulate this amount?
B) If you decide to make a lump-sum deposit today instead of the annual deposits, how large should this lump-sum deposit be?
C) At the end of five years, you will receive $10,000 and deposit this in the bank towards your goal of $50,000 at the end of 15 years. In addition to this deposit, how much must you deposit in equal annual deposits in order to reach your goal?

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?

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Based on what you learned about time management which of these statements are true