Starting Out with Java From Control Structures through Objects 6th Edition 4. Paint Job Estimator A painting company has determined that for every 115 square feet of wall space, one gallon of paint and eight hours of labor will be required. The company charges $18.00 per hour for labor. Write a program that allows the user to enter the number of rooms to be painted and the price of the paint per gallon. It should also ask for the square feet of wall space in each room. The program should have methods that return 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 Then it should display the data on the screen.

understanding Nested ifStatements Summary In this lab, you complete a prewritten Java program that calculates an employee’s productivity bonus and prints the employee’s name and bonus. Bonuses are calculated based on an employee’s productivity score as shown below. A productivity score is calculated by first dividing an employee’s transactions dollar value by the number of transactions and then dividing the result by the number of shifts worked. Productivity Score Bonus <=30 $50 31–69 $75 70–199 $100 >= 200 $200 Instructions Ensure the file named EmployeeBonus.java is open. Variables have been declared for you, and the input statements and output statements have been written. Read them over carefully before you proceed to the next step. Design the logic, and write the rest of the program using a nested if statement. Execute the program by clicking Run and enter the following as input: Employee’s first name: Kim Smith Number of shifts: 25 Number of…

in Java Tasks Write a program that lets the user play the game of Rock, Paper, Scissors against the computer. The program should work as follows. 1. When the program begins, a random number in the range of 1 through 3 is generated. If the number is 1, then the computer has chosen rock. If the number is 2, then the computer has chosen paper. If the number is 3, then the computer has chosen scissors. (Don't display the computer's choice yet.) 2. The user enters his or her choice of "rock", "paper", or "scissors" at the keyboard. (You can use a menu if you prefer.) 3. The computer's choice is displayed. Tasks 4. A winner is selected according to the following rules: a. If one player chooses rock and the other player chooses scissors, then rock wins. (The rock smashes the scissors.) b. If one player chooses scissors and the other player chooses paper, then scissors wins. (Scissors cuts paper.) C. If one player chooses paper and the other player chooses rock, then paper wins. (Paper wraps…

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