Question

Answer using C++

Write a program that will calculate the final sales price of a motorcycle; this includes additional optional packages along with sales
tax. You may assume that the base? price of the motorcycle is $30,000.
First you must ask the user to choose which optional packages they want. The user is only permitted to choose one package. Your program should display a menu of the available packages. The user should enter the package by entering the letter associated with it?.
A - Basic Model (+$0.00)
B - All-Wheel Drive ($1,500)
C - Sport Package (+$2,500)
D - Luxury (+3,000)
E - Automatic (+10,000)
If the user enters an invalid letter, you must continue asking them? to enter a letter until they enter a valid choice.
Once they’ve entered a valid letter, then ask them for the sales tax rate in their state. You should clearly indicate if they
should enter, for example, 7 or 0.07 for a 7% sales tax.
Finally, your program should compute the final sales price as the base price, plus the price of the chosen package, all
multiplied by 1 + sales tax rate. For example, if the user chooses option D and there is a sales tax of 5%, then the final
price would be $35,000 * 1.05 = $36,750.
Your printout need not include , placeholders, but should be limited to two decimal places to indicate proper dollars/cents
notation.

Answer 1

#include <iostream>

using namespace std;

int main()
{
char ch;
int base=30000;
double tax, total;
while(true){
cout<<"Choose Package from below options\n";
cout<<"A - Basic Model (+$0.00)"<<endl;
cout<<"B - All-Wheel Drive ($1,500)"<<endl;
cout<<"C - Sport Package (+$2,500)"<<endl;
cout<<"D - Luxury (+3,000)"<<endl;
cout<<"E - Automatic (+10,000)"<<endl;
cin>>ch;
// break the loop if it is valid input
if(ch>='A' && ch<='E')
break;
else
cout<<"Invalid input\n";
}
cout<<"Enter tax % in you state (0-100): \n";
cin>>tax;
// finds Package Price based on input
if(ch=='B')
total = base+1500;
  
if(ch=='C')
total = base+2500;
  
if(ch=='D')
total = base+3000;
if(ch=='E')
total = base+10000;
// finding tax
total += total * (tax/100.0);
printf("Total Price with taxes $%.2lf",total);
  
}

input Choose Package from below options - Basic Model (+$0.00) B All-Wheel Drive (S1,500) C Sport Package (+2,500) D Luxury (+3, 000) EAutomatic (+10, 000) Invalid input Choose Package from below options ABasic Model (+$0.00) B All-Wheel Drive (S1, 500) C Sport Package (+$2,500) D Luxury (+3,000) Automatic (+10, 000) Enter tax % in you state (0-100): 10 Total Price with taxes $35750.00 . . .Program finished with exit code 0 Press ENTER to exit console