Problem 4: The list price of a scientific calculator is 100 dollars. If you get a price discount of 15 % and pay 5 % for tax, what is the actual cost of your calculator?. Write a program that will compute the tax and actual cost of the calculator.

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
Problem 1PE
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Answer the number 5 only. Thank you 

Problem 4: The list price of a scientific calculator is 100 dollars. If you get a price discount of 15 % and
pay 5 % for tax, what is the actual cost of your calculator?. Write a program that will compute the tax and
actual cost of the calculator.
Problem 5: When Cheryl Harrison began her trip from New York to Wyoming, she filled her car's tank with
gas and reset its trip meter to zero. After traveling 324 miles, Cheryl stopped at a gas station to refuel; the
gas tank required 17 gallons. Cheryl wants a program that calculates and displays her car's gas mileage
at any time during the trip. The gas mileage is the number of miles her car was driven per gallon of gas.
Transcribed Image Text:Problem 4: The list price of a scientific calculator is 100 dollars. If you get a price discount of 15 % and pay 5 % for tax, what is the actual cost of your calculator?. Write a program that will compute the tax and actual cost of the calculator. Problem 5: When Cheryl Harrison began her trip from New York to Wyoming, she filled her car's tank with gas and reset its trip meter to zero. After traveling 324 miles, Cheryl stopped at a gas station to refuel; the gas tank required 17 gallons. Cheryl wants a program that calculates and displays her car's gas mileage at any time during the trip. The gas mileage is the number of miles her car was driven per gallon of gas.
Instruction: Write the IPO chart and Pseudocode of the following problems. Please follow the format of
example given below.
Example:
Problem: Ana wants a program that will compute the total payment of her house she bought for 800,000
pesos including its tax. The tax rate is 20%.
Input
x=800000
Process
Output
total payment
1. Calculate the tax by multiplying x to rate.
2. Calculate the total payment by adding x to tax.
3. Display the total payment.
rate=0.20
Pseudocode
1. The value of x is 800000, the value of rate is 0.20
2. Calculate the tax by multiplying x to rate.
3. Calculate the total payment by adding x to tax.
4. Display the total payment.
Transcribed Image Text:Instruction: Write the IPO chart and Pseudocode of the following problems. Please follow the format of example given below. Example: Problem: Ana wants a program that will compute the total payment of her house she bought for 800,000 pesos including its tax. The tax rate is 20%. Input x=800000 Process Output total payment 1. Calculate the tax by multiplying x to rate. 2. Calculate the total payment by adding x to tax. 3. Display the total payment. rate=0.20 Pseudocode 1. The value of x is 800000, the value of rate is 0.20 2. Calculate the tax by multiplying x to rate. 3. Calculate the total payment by adding x to tax. 4. Display the total payment.
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