7. Long-Distance CallsA long-distance provider charges the following rates for telephone calls:Rate CategoryRate per MinuteDaytime (6:00 A.M. through 5:59 p.M.)$0.07Evening (6:00 p.M. through 11:59 p.M.)$0.12Off-Peak (midnight through 5:59 a.M.)$0.05Write a GUI application that allows the user to select a rate category (from a set of radiobuttons), and enter the number of minutes of the call into an Entry widget. An info dialogbox should display the charge for the call.

A long-distance provider charges the following rates for telephone calls: Rate Category Rate per Minute Daytime (6:00 A.M. through 5:59 p.M.) $0.07 Evening (6:00 P.M. through 11:59 p.M.) Off-Peak (midnight through 5:59 a.M.) $0.12 $0.05 Write a GUI application that allows the user to select a rate category (from a set of radio buttons), and enter the number of minutes of the call into an Entry widget. An info dialog box should display the charge for the call.

A long-distance provider charges the following rates for telephone calls: Rate Category Rate per Minute Daytime (6:00 A.M. through 5:59 p.M.) $0.07 Evening (6:00 P.M. through 11:59 p.M.) Off-Peak (midnight through 5:59 a.M.) $0.12 $0.05 Write a GUI application that allows the user to select a rate category (from a set of radio buttons), and enter the number of minutes of the call into an Entry widget. An info dialog box should display the charge for the call.

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter8: Arrays

Section: Chapter Questions

Problem 2GZ

See similar textbooks

Similar questions

In Chapter 2, you created an interactive application named MarshallsRevenue, and in Chapter 3 you created a GUI version of the application named MarshallsRevenueGUI. The programs prompt a user for the number of interior and exterior murals scheduled to be painted during the next month by Marshalls Murals. Next, the programs compute the expected revenue for each type of mural when interior murals cost $500 each and exterior murals cost $750 each. The applications also display the total expected revenue and a statement that indicates whether more interior murals are scheduled than exterior ones. Now, modify one or both of the applications to accept a numeric value for the month being scheduled and to modify the pricing as follows: Because of uncertain weather conditions, exterior murals cannot be painted in December through February, so change the number of exterior murals to 0 for those months. Marshall prefers to paint exterior murals in April, May, September, and October. To encourage business, he charges only $699 for an exterior mural during those months. Murals in other months continue to cost $750. Marshall prefers to paint interior murals in July and August, so he charges only 9450 for an interior mural during those months. Murals in other months continue to cost $500.
For each of the following exercises, you may choose to write a console-based or GUI application, or both. Write a program for The Carefree Resort named ResortPrices that prompts the user to enter the number of days for a resort stay. Then display the price per night and the total price. Nightly rates are $200 for one or two nights; $180 for three or four nights; $160 for five, six, or seven nights; and $145 for eight nights or more.
Splitwise Your objective is to create the backend for an expense sharing application. An expense sharing application is where you can add your expenses and split it among different people. The app keeps balances between people as in who owes how much to whom. Examples: You live with 3 other friends. You: User1 (id: u1) Flatmates: User2 (u2), User3 (u3), User4 (4) - Example 1: This month's electricity bill was Rs. 1000. Now you can just go to the app and add that you paid 1000, select all the 4 people and then select split equally. Input: u1 paid Rs 1000/- for u1 u2 u3 u4 and needs to be split EQUALLY For this transaction, everyone owes Rs 250 to User1. The app should update the balances in each of the profiles accordingly. User2 owes User1: Rs 250 User3 owes User1: Rs 250 User4 owes User1: Rs 250 - Example 2: Now, there is a major sale on Flipkart and there is an offer on your card. You buy a few things for User2 and User3 as they asked you to. The total amount for each person is…
Theater RevenueA movie theater only keeps a percentage of the revenue earned from ticket sales. The remainder goes to the movie company. Create a GUI application that allows the user to enter the following data into text fields:� Price per adult ticket� Number of adult tickets sold� Price per child ticket� Number of child tickets soldThe application should calculate and display the following data for one night�s box office business at a theater:� Gross revenue for adult tickets sold. This is the amount of money taken in for all adult tickets sold.� Net revenue for adult tickets sold. This is the amount of money from adult ticket sales left over after the payment to the movie company has been deducted.� Gross revenue for child tickets sold. This is the amount of money taken in for all child tickets sold.� Net revenue for child tickets sold. This is the amount of money from child ticket sales left over after the payment to the movie company has been deducted.� Total gross revenue. This…
Theater RevenueA movie theater only keeps a percentage of the revenue earned from ticket sales. The remainder goes to the movie company. Create a GUI application that allows the user to enterthe following data into text fields:• Price per adult ticket• Number of adult tickets sold• Price per child ticket• Number of child tickets soldThe application should calculate and display the following data for one night’s box officebusiness at a theater:• Gross revenue for adult tickets sold. This is the amount of money taken in for all adulttickets sold.• Net revenue for adult tickets sold. This is the amount of money from adult ticket salesleft over after the payment to the movie company has been deducted.• Gross revenue for child tickets sold. This is the amount of money taken in for all childtickets sold.• Net revenue for child tickets sold. This is the amount of money from child ticket salesleft over after the payment to the movie company has been deducted.• Total gross revenue. This is the…
JAVA NEEDS TO HAVE GUI A university has the following dormitories: Allen Hall: $1,500 per semester Pike Hall: $1,600 per semester Farthing Hall: $1,200 per semester University Suites: $1,800 per semester The university also offers the following meal plan: 7 meals per week: $560 per semester 14 meals per week: $1,095 per semester Unlimited meals: $1,500 per semester Create an application with two combo boxes. One should hold the names of the dormitories, and the other should hold the meal plans. The user should select a dormitory and a meal plan, and the application should show the total charges for the semester.
Assuming there are no accidents or delays, the distance that a car travels down an interstate highway can be calculated with the following formula: Distance = Speed × TimeCreate an application that allows the user to enter a car’s speed in miles per hour.The application should have buttons that display the following:• The distance the car will travel in 5 hours• The distance the car will travel in 8 hours• The distance the car will travel in 12 hours
JAVA A university has the following dormitories: Allen Hall: $1,500 per semester Pike Hall: $1,600 per semester Farthing Hall: $1,200 per semester University Suites: $1,800 per semester The university also offers the following meal plan: 7 meals per week: $560 per semester 14 meals per week: $1,095 per semester Unlimited meals: $1,500 per semester Create an application with two combo boxes. One should hold the names of the dormitories, and the other should hold the meal plans. The user should select a dormitory and a meal plan, and the application should show the total charges for the semester.
Retail Price Calculator Create an application that lets the user enter an item's wholesale cost and its markup percentage. It should then display the items retail price. For example: If an item's wholesale cost is $5.00 and its markup percentage is 100 percent, then the item's retail price is $10. If an item's wholesale cost is $5.00 and its markup percentage is 50 percent, then the item's retail price is $7.50. The program should have a method named CalculateRetail that receives the wholesale cost and the markup percentage as arguments and returns the retail price of the item. In addition, there should be the name of the Wholesale Company displayed (be creative). If the cost is over $500, display a $20 discount on the retail price. For example: If an item's wholesale cost is $600.00 and its markup percentage is 100 percent, then the item's retail price is $1,180. ( Markup = $600 * 100% = 600 Retail Price = $600 + $600 - $20 (wholesale cost + markup - discount)
Kinetic Energy In physics, an object that is in motion is said to have kinetic energy. The following formula can be used to determine a moving object’s kinetic energy: KE =1/2mv2 In the formula KE is the kinetic energy, m is the object’s mass in kilograms, and v is the object’s velocity in meters per second. Create an application that allows the user to enter an object’s mass and velocity and then displays the object’s kinetic energy. The application should have a method named KineticEnergy that accepts an object’s mass (in kilograms) and velocity (in meters per second) as arguments. The method should return the amount of kinetic energy that the object has.
Falling Distance When an object is falling because of gravity, the following formula can be used to determine the distance the object falls in a specific time period: d =1/2gt2 The variables in the formula are as follows: d is the distance in meters, g is 9.8, and t is the amount of time in seconds that the object has been falling. Create an application that allows the user to enter the amount of time that an object has fallen and then displays the distance that the object fell. The application should have a method named FallingDistance. The FallingDistance method should accept an object’s falling time (in seconds) as an argument. The method should return the distance in meters that the object has fallen during that time interval.
Distance Traveled Assuming there are no accidents or delays, the distance that a car travels down an interstate highway can be calculated with the following formula: Distance = Speed × Time Create an application that allows the user to enter a car’s speed in miles per hour. The application should have buttons that display the following: • The distance the car will travel in 5 hours • The distance the car will travel in 8 hours • The distance the car will travel in 12 hours