Answer:
// Here is code in Java.
// import package
import java.util.*;
// class definition
class Main
{
    // main method of the class
 public static void main (String[] args) throws java.lang.Exception
 {
     try{
    // variables
     final int CENTS_PER_POUND = 25;
     final int FLAT_FEE_CENTS = 75;
     // Scanner object to read input
    Scanner sr=new Scanner(System.in);
    System.out.print("Enter the shipping weight:");
    // read the input weight
    int shipWeightPounds=sr.nextInt();
    // calculate total cost
   int shipCostCents = (shipWeightPounds * CENTS_PER_POUND) + FLAT_FEE_CENTS;
   // print Weight
   System.out.println("shipping  Weight: " + shipWeightPounds);
   // print flat fee 
      System.out.println("flat fee of shipping in cents : " + FLAT_FEE_CENTS);
      // print cents per round
      System.out.println("Cents/pound for shipping: " + CENTS_PER_POUND);
      // print cost of Shipping
     System.out.println("total cost of shipping in cents: " + shipCostCents);
    
    
    }catch(Exception ex){
        return;}
 }
 }
 
Explanation:
Declare and initialize two constant variables "CENTS_PER_POUND=25" & "FLAT_FEE_CENTS = 75". Read the input weight from user with the help of Scanner class object. Then  calculate the cost of shipping by multiply weight with cent per pound and add flat fee. Then print each of them.
 
Output:
Enter the shipping weight:12                                                                                                                                  
shipping  Weight : 12                                                                                                                                        
flat fee of shipping in cents: 75                                                                                                                               
Cents/pound for shipping: 25                                                                                                                                  
total cost of shipping in cents: 375