ACTIVITY The cost to ship a package is a flat fee of 75 cents plus 25 cents per pound. 1. Declare a constant named CENTS_PER_POUND and initialize with 25. 2. Get the shipping weight from user input storing the weight into shipWeightPounds. 3. Using FLAT_FEE_CENTS and CENTS_PER_POUND constants, assign shipCostCents with the cost of shipping a package weighing shipWeightPounds. 428064 2870338 qx3zqy7 1 import java.util.Scanner; 2 2.9.1: Using constants in expressions. 3 public class ShippingCalculator { 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18) Run public static void main(String[] args) { Scanner scnr = new Scanner(System.in); } int shipWeightPounds; int shipCostCents <= 0; final int FLAT_FEE_CENTS = 75; final int CENTS_PER_POUND = 25; int shipWeight Pounds scnr.nextint(); shipCostCents = FLAT_FEE_CENTS+ (CENTS_PER_POUND shipWeightPounds); System.out.println("Weight (lb): " + shipWeight Pounds); System.out.println("Flat fee(cents): " + FLAT_FEE_CENTS); System.out.println("Cents per pound: + CENTS_PER_POUND); System.out.println("Shipping cost (cents): + shipCostCents); O huly Gal 1 test passed All tests passed A b 10/
Max Function
Statistical function is of many categories. One of them is a MAX function. The MAX function returns the largest value from the list of arguments passed to it. MAX function always ignores the empty cells when performing the calculation.
Power Function
A power function is a type of single-term function. Its definition states that it is a variable containing a base value raised to a constant value acting as an exponent. This variable may also have a coefficient. For instance, the area of a circle can be given as:
![### Challenge Activity: 2.9.1 Using Constants in Expressions
**Objective:**
Calculate the cost of shipping a package using a flat fee and a rate per pound.
#### Instructions:
1. **Declare Constants:**
- Create a constant named `CENTS_PER_POUND` and set its value to 25.
2. **Input:**
- Get the shipping weight from the user. This weight should be stored in a variable called `shipWeightPounds`.
3. **Calculation:**
- Use the constants `FLAT_FEE_CENTS` and `CENTS_PER_POUND` to determine the total shipping cost.
- Assign the total cost to the variable `shipCostCents`.
#### Example Code:
```java
import java.util.Scanner;
public class ShippingCalculator {
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
int shipWeightPounds;
int shipCostCents;
final int FLAT_FEE_CENTS = 75;
final int CENTS_PER_POUND = 25;
shipWeightPounds = scnr.nextInt();
shipCostCents = FLAT_FEE_CENTS + (CENTS_PER_POUND * shipWeightPounds);
System.out.println("Weight (lb): " + shipWeightPounds);
System.out.println("Flat fee (cents): " + FLAT_FEE_CENTS);
System.out.println("Cents per pound: " + CENTS_PER_POUND);
System.out.println("Shipping cost (cents): " + shipCostCents);
}
}
```
#### Explanation:
- The code calculates the shipping cost by considering a flat fee and an additional charge per pound.
- Constants are used to make the code easier to maintain and understand.
- Users can enter the weight of the package, and the program will output the shipping cost based on the defined constants.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F73601c22-7755-407e-a529-4ccd91193f02%2F792d4df4-727c-404c-97b2-c758c81e4e4a%2F7f4uk7o_processed.jpeg&w=3840&q=75)
Program code:
import java.util.Scanner;
public class ShippingCalculator {
public static void main (String [] args)
{
Scanner scnr = new Scanner(System.in);
int shipWeightPounds;
int shipCostCents = 0;
final int FLAT_FEE_CENTS = 75;
final int CENTS_PER_POUND = 25;
System.out.println("Enter Weight(lb):");
shipWeightPounds = scnr.nextInt();
shipCostCents = (shipWeightPounds * CENTS_PER_POUND) + FLAT_FEE_CENTS;
System.out.println("Weight(lb): " + shipWeightPounds);
System.out.println("Flat fee(cents): " + FLAT_FEE_CENTS);
System.out.println("Cents per pound: " + CENTS_PER_POUND);
System.out.println("Shipping cost(cents): " + shipCostCents);
}
}
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