Question

Need to a program in Java using if statements.

Suppose the WIFI of a client is not working and you were assigned to troubleshoot it. For your efforts, suppose you will be paid $20 for every action you take to try to fix it (regardless if the action taken fixes the problem or not). You will also need to ask the customer for a $10 deposit before you start your work. At the end of the troubleshooting process, the client will hand your payment (minus the deposit).

Using what you have learned in the lectures, create a flow chart with the logic needed to solve the problem.

Your flow chart must also:

• Have at least 3 troubleshooting actions (e.g. plug in the router, etc.)
• Have at least 3 checks to verify if a corresponding action fixed the problem or not (e.g. did plugging in the router solved the problem?).
• Must show, at the end, the total amount to be paid for your services (you must use a variable and update it accordingly each time an action is performed).

1. At the end of the program, you will ask if the client wants to purchase a regular router for $50 or a super high-speed router for $200, adding the cost to the total amount the client needs to pay.
2. Once your program calculates the final bill amount, it needs to ask if the client is a member of the military. If so, your program should reduce by 10% the total amount the client needs to pay.
3. Finally, your program must print on the screen the final bill amount to pay, together with the amount reduced for a military discount if applicable (e.g. if the total amount for a military client was $220, your program must show something like this: "Your total bill is $198. This includes a $22 military discount").

Answer 1

Wrote the java code for you, any further doubts ask in comments:

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import java.util.Scanner; 
public class Main
{
        public static void main(String[] args) {
        //      System.out.println("Hello World");
        int deposit=10;
        double money=0;
        int tries=3;
        while(tries>0){
            //troubleshooting process done
        money+=20;
        tries--;
        }
        money-=deposit;
        System.out.format("Amount needed for services: %.2f\n",money);
        //ask client
        System.out.println("Press 1 for regular and 2 for high speed router");
        Scanner sc= new Scanner(System.in);
        int router_type=sc.nextInt();
        
        if(router_type==1) money+=50;
        else if(router_type==2) money+=200;
        
        System.out.println("Are you in the military? y/n");
        //Scanner sc= new Scanner(System.in);
        char is_military=sc.next().charAt(0);
        
        if(is_military=='y'){
            double mil_disc=(money*0.1);
            money-=mil_disc;
            System.out.format("The total amount you need to pay is %.2f$. You have military discount of %.2f$\n",money,mil_disc);
        } 
        else if(is_military=='n'){
            System.out.format("The total amount you need to pay is %.2f$\n",money);
        }
        }
        
}