2. Write the appropriate Java statement to match the description in each of the

Question

2. Write the appropriate Java statement to match the description in each of the following comments:

// declare an integer variable for the cost of an item

// declare a double variable for the sales tax percentage

// prompt the user for the item cost

// input the item cost

// prompt the user for the sales tax percentage

// input the sales tax percentage

// output the amount of sales tax owed on the item,

// found by multiplying the item cost by the sales

// tax percentage

3. After each sequence of statements, indicate the purpose of the code in that sequence. Double balance;

double deposit;

double checks;

System.out.print(

Explanation / Answer

2. Write the appropriate Java statement to match the description in each of the following comments:
// declare an integer variable for the cost of an item
int cost;
// declare a double variable for the sales tax percentage
double sales_tax;
// prompt the user for the item cost
System.out.print("Enter item cost: ");
// input the item cost
cost = console.nextInt();
// prompt the user for the sales tax percentage
System.out.print("Enter sales tax percentage: ");
// input the sales tax percentage
sales_tax = console.nextDouble();
// output the amount of sales tax owed on the item,
// found by multiplying the item cost by the sales
// tax percentage
System.out.println("Amount of sales tax is " + sales_tax*cost);

3. After each sequence of statements, indicate the purpose of the code in that sequence. Double balance;
// declare an double variable for deposit
double deposit;
// declare an double variable for checks
double checks;
// prompt the user for balance
System.out.print(

Related Questions

Navigate

• Browse (All)
• Browse 2
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.