Contemporary Engineering Economics (6th Edition)
6th Edition
ISBN: 9780134105598
Author: Chan S. Park
Publisher: PEARSON
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Chapter 11, Problem 8P
To determine
Calculate the constant dollar.
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A father wants to save in advance for his eight-year-old daughter's college expenses. The daughter will enter the college 10 years from now. An annual amount of $20,000 in today's dollars (constant dollars) will be required to support her college expenses for four years. Assume that these college payments will be made at the beginning of each school year. (The first payment occurs at the end of 10 years.) The future general inflation rate is estimated to be 5% per year, and the interest rate on the savings account will be 8% compounded quarterly (market interest rate) during this period. If the father has decided to save only $500 (actual dollars) each quarter, how much will the daughter have to borrow to cover her freshman expenses?
A. $2,683
B. $3,128
C. $2,377
D. $1,895
A series of four annual constant-dollar payments beginning with $50,000 at the
end of the first year is growing at the rate of 8% per year. Assume that the base
year is the current year (n = 0). If the market interest rate is 13% per year and the
general inflation rate is 7% per year, find the present worth of this series of
payments, based on
(a) constant-dollar analysis.
(b) actual-dollar analysis.
A couple wants to save for their daughter’s college expenses. The daughter will enter college eight years from now and will need $40,000, $41,000, $42,000 and $43,000 in actual dollars over four college years. Assume that these college payments will be made at the beginning of the school year. The future general inflation rate is estimated to be 6% per year and the annual inflation-free interest rate is 5%. What is the equal amount, in actual dollars, the couple must save each year until their daughter goes to college?
A. $11,945
B. $12,142
C. $12,538
D. $11,838
Chapter 11 Solutions
Contemporary Engineering Economics (6th Edition)
Ch. 11 - Prob. 1PCh. 11 - Prob. 2PCh. 11 - Prob. 3PCh. 11 - Prob. 4PCh. 11 - Prob. 5PCh. 11 - An annuity provides for 10 consecutive end-of-year...Ch. 11 - Prob. 7PCh. 11 - Prob. 8PCh. 11 - Prob. 9PCh. 11 - Prob. 10P
Ch. 11 - Prob. 11PCh. 11 - Prob. 12PCh. 11 - Prob. 13PCh. 11 - Prob. 14PCh. 11 - Prob. 15PCh. 11 - Prob. 16PCh. 11 - Prob. 17PCh. 11 - Prob. 18PCh. 11 - Prob. 19PCh. 11 - Prob. 20PCh. 11 - Prob. 21PCh. 11 - Prob. 22PCh. 11 - Prob. 23PCh. 11 - Prob. 24PCh. 11 - Prob. 25PCh. 11 - Prob. 26PCh. 11 - Prob. 27PCh. 11 - Prob. 28PCh. 11 - Prob. 29PCh. 11 - Prob. 30PCh. 11 - Prob. 31PCh. 11 - Prob. 1STCh. 11 - Prob. 2STCh. 11 - Prob. 3ST
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