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

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

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter6: Using Arrays

Section: Chapter Questions

Problem 3E

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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.
In Chapter 2, you created an interactive application named GreenvilleRevenue, and in Chapter 3 you created a GUI version of the application named GreenvilleRevenueGUI. The programs prompt a user for the number of contestants entered in this years and last years Greenville Idol competition, and then they display the revenue expected for this years competition if each contestant pays a $25 entrance fee. The programs also display a statement that compares the number of contestants each year. Now, replace that statement with one of the following messages: If the competition has more than twice as many contestants as last year, display The competition is more than twice as big this year! If the competition is bigger than last years but not more than twice as big, display The competition is bigger than ever! If the competition is smaller than last years, display, A tighter race this year! Come out and cast your vote!
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.
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
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.
Software Sales A software company sells a package that retails for $99. Quantity discounts are given according to the following table: Quantity Discount 10–19 20% 20–49 30% 50–99 40% 100 or more 50% Create an application that lets the user 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.
Fat Percentage Calculator One gram of fat has 9 calories. If you know the number of fat grams in a particular food, you can use the following formula to calculate the number of calories that come from fat in that food: Calories from fat = Fat grams × 9 If you know the food’s total calories, you can use the following formula to calculate the percentage of calories from fat: Percentage of calories from fat = Calories from fat ÷ Total calories Create an application that allows the user to enter: • The total number of calories for a food item • The number of fat grams in that food item The application should calculate and display: • The number of calories from fat • The percentage of calories that come from fat Also, the application’s form should have a CheckBox that the user can check if he or she wants to know whether the food is considered low fat. (If the calories from fat are less than 30% of the total calories of the food, the food is considered low fat.) Use the following test data…
Property Tax If you own real estate in a particular county, the property tax that you owe each year is calculated as 64 cents per $100 of the property’s value. For example, if the property’s value is $10,000, then the property tax is calculated as follows: Tax = $10,000 ÷ 100 × 0.64 Create an application that allows the user to enter a property’s value and displays the sales tax on that property.
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 =1/2 gt2The 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.
Tip, Tax, and Total Create an application that lets the user enter the food charge for a meal at a restaurant. When a button is clicked, the application should calculate and display the amount of a 15 percent tip, 7 percent sales tax, and the total of all three amounts.
Paint Job Estimator A painting company has determined that for every 115 square feet of wall space, 1 gallon of paint and 8 hours of labor will be required. The company charges $20.00 per hour for labor. Create an application that allows the user to enter the square feet of wall space to be painted and the price of the paint per gallon. The program should display the following data: • The number of gallons of paint required • The hours of labor required • The cost of the paint • The labor charges • The total cost of the paint job
Name Formatter Create an application that lets the user enter the following pieces of data: • The user’s first name • The user’s middle name • The user’s last name • The user’s preferred title (Mr., Mrs., Ms., Dr., etc.) Assume the user has entered the following data: • First name: Kelly • Middle name: Jane • Last name: Smith • Title: Ms. The application should have buttons that display the user’s name formatted in the following ways: Ms. Kelly Jane Smith Kelly Jane Smith Kelly Smith Smith, Kelly Jane, Ms. Smith, Kelly Jane Smith, Kelly