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1. Create a class named TaxCalculator with the following: a. A double data type variable named "annuallncome". b. A double data type array containing the following values in this order: 0, .1, .15, .23, .28, .33, .35 C. A method which takes annual income as a parameter and prints the tax calculated as per the below tax bracket: i. Tax brackets: Tax Bracket 0 : Income <= 0 Tax Bracket 1:0 < income <= 9999 Tax Bracket 2:9999 < income <= 39999 Tax Bracket 3: 39999 < income <= 89999 Tax Bracket 4: 89999 < income <= 189999 Tax Bracket 5: 189999 < income <= 399999 Tax Bracket 6: 399999 < income Conditionally check 1 of the 8 different income brackets given above to find where the user's income falls. ii. iii. Assume the array elements (from 1.b above) match with these income brackets sequentially (i.e, if your bracket is 0 < income <= 9999 then the tax rate is .1, which is the 2nd element in your array), calculate and print the amount of tax they will pay - where a users' tax will is calculated as annual income * tax rate iv. For example, if annual income is $200,000, which falls in tax bracket 5, then tax rate would be .33 & therefore the tax paid would be $66,000... Ouch! 2. Create another class TaxCalculatorDemo. In that: a. Make an object of TaxCalculator class. b. Take annual income as input from the user and set to object's annuallncome and print the total tax to be paid. c. Use try...catch block while taking the user's annual income and if the user enters a “non-double" input (like string), then print “Invalid income entered". d. Show output for valid and invalid user entry.

1. Create a class named TaxCalculator with the following: a. A double data type variable named "annuallncome". b. A double data type array containing the following values in this order: 0, .1, .15, .23, .28, .33, .35 C. A method which takes annual income as a parameter and prints the tax calculated as per the below tax bracket: i. Tax brackets: Tax Bracket 0 : Income <= 0 Tax Bracket 1:0 < income <= 9999 Tax Bracket 2:9999 < income <= 39999 Tax Bracket 3: 39999 < income <= 89999 Tax Bracket 4: 89999 < income <= 189999 Tax Bracket 5: 189999 < income <= 399999 Tax Bracket 6: 399999 < income Conditionally check 1 of the 8 different income brackets given above to find where the user's income falls. ii. iii. Assume the array elements (from 1.b above) match with these income brackets sequentially (i.e, if your bracket is 0 < income <= 9999 then the tax rate is .1, which is the 2nd element in your array), calculate and print the amount of tax they will pay - where a users' tax will is calculated as annual income * tax rate iv. For example, if annual income is $200,000, which falls in tax bracket 5, then tax rate would be .33 & therefore the tax paid would be $66,000... Ouch! 2. Create another class TaxCalculatorDemo. In that: a. Make an object of TaxCalculator class. b. Take annual income as input from the user and set to object's annuallncome and print the total tax to be paid. c. Use try...catch block while taking the user's annual income and if the user enters a “non-double" input (like string), then print “Invalid income entered". d. Show output for valid and invalid user entry.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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1. Create a class named TaxCalculator with the following: a. A double data type variable named "annuallncome". b. A double data type array containing the following values in this order: 0, .1, .15, .23, .28, .33, .35 C. A method which takes annual income as a parameter and prints the tax calculated as per the below tax bracket: i. Tax brackets: Tax Bracket 0 : Income <= 0 Tax Bracket 1:0 < income <= 9999 Tax Bracket 2:9999 < income <= 39999 Tax Bracket 3: 39999 < income <= 89999 Tax Bracket 4: 89999 < income <= 189999 Tax Bracket 5: 189999 < income <= 399999 Tax Bracket 6: 399999 < income Conditionally check 1 of the 8 different income brackets given above to find where the user's income falls. ii. iii. Assume the array elements (from 1.b above) match with these income brackets sequentially (i.e, if your bracket is 0 < income <= 9999 then the tax rate is .1, which is the 2nd element in your array), calculate and print the amount of tax they will pay - where a users' tax will is calculated as annual income * tax rate iv. For example, if annual income is $200,000, which falls in tax bracket 5, then tax rate would be .33 & therefore the tax paid would be $66,000... Ouch! 2. Create another class TaxCalculatorDemo. In that: a. Make an object of TaxCalculator class. b. Take annual income as input from the user and set to object's annuallncome and print the total tax to be paid. c. Use try...catch block while taking the user's annual income and if the user enters a “non-double" input (like string), then print “Invalid income entered". d. Show output for valid and invalid user entry.
Transcribed Image Text:1. Create a class named TaxCalculator with the following: a. A double data type variable named "annuallncome". b. A double data type array containing the following values in this order: 0, .1, .15, .23, .28, .33, .35 C. A method which takes annual income as a parameter and prints the tax calculated as per the below tax bracket: i. Tax brackets: Tax Bracket 0 : Income <= 0 Tax Bracket 1:0 < income <= 9999 Tax Bracket 2:9999 < income <= 39999 Tax Bracket 3: 39999 < income <= 89999 Tax Bracket 4: 89999 < income <= 189999 Tax Bracket 5: 189999 < income <= 399999 Tax Bracket 6: 399999 < income Conditionally check 1 of the 8 different income brackets given above to find where the user's income falls. ii. iii. Assume the array elements (from 1.b above) match with these income brackets sequentially (i.e, if your bracket is 0 < income <= 9999 then the tax rate is .1, which is the 2nd element in your array), calculate and print the amount of tax they will pay - where a users' tax will is calculated as annual income * tax rate iv. For example, if annual income is $200,000, which falls in tax bracket 5, then tax rate would be .33 & therefore the tax paid would be $66,000... Ouch! 2. Create another class TaxCalculatorDemo. In that: a. Make an object of TaxCalculator class. b. Take annual income as input from the user and set to object's annuallncome and print the total tax to be paid. c. Use try...catch block while taking the user's annual income and if the user enters a “non-double" input (like string), then print “Invalid income entered". d. Show output for valid and invalid user entry.
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