Starting Out with C++ from Control Structures to Objects (8th Edition)
8th Edition
ISBN: 9780133769395
Author: Tony Gaddis
Publisher: PEARSON
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Textbook Question
Chapter 2, Problem 17RQE
Assume w = 5, x = 4, y = 8, and z = 2. What value will be stored in result in each of the following statements?
A) result = x + y;
B) result = z * 2;
C) result = y / x;
D) result = y − z;
E) result = w % 2;
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Assume integers x = 4, y = 7, and z = 2. What value will be stored in integervariab le resul t by each of the following statements?A) resul t = x + y;B) result = y * 2;C) resul t = y I z ;
3.8: Software SalesA software company sells a package that retails for $99. Quantity discounts are given according to the following table:Quantity Discount10-19 20%20-49 30%50-99 40%100 or more 50%Write a program that asks the user to enter the number of packages purchased. The program should then display the amount of the discount (if any) and the total amount of the purchase after the discount. For instance, to calculate 20% of a value N, you can use the formula:(20 / 100.0) * N (or 0.2 * N).
-s is optional and means that the mortgage will be a 15 year mortgage instead of the standard 30 year mortgage you would use as a default.
-r is required and the argument is the yearly interest rate for the loan. The interest rate should be between 3% and 10% inclusive.
-d is optional and the argument is the downpayment that will be made on the loan. It cannot be larger than the price of the home.
You will print out the resulting payment amount as follows. Use rounding to keep money to two decimals and percentages to three decimals.
"The payment on a loan of $###,###.## with an interest rate of #.###% for a term of ## years will be $##,###.##"
There should be no other output at all to the screen.
1. 0.004166667
2. 1.004166667
3. 360
4. 0.2238265956
5. 0.7762
6. 0.00536822
7. 536.82
Add PMI since there is no down payment:
1. 1% * 100000 = 1000
2. 1000 / 12 = 83.33
3. 536.82 + 83.33 = 620.15
Chapter 2 Solutions
Starting Out with C++ from Control Structures to Objects (8th Edition)
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