Question

Help on coding this in c++. I am confused as how to go about this problems!

IZzes 1. (Metric - English units Conversion) nferences A metric ton is 35,273.92 ounces. Write a C++ program to read the weight of a box of cereal in ounces then output this weight in metric tons, along with the number of boxes to yield a metric ton of cereal. llaborations at Design: To convert 14 ounces (of cereal) to metric tons, we use the 'ratio of units' to tell us whether to divide or multiply. rtfolium harterMeasure The explicit use of units will simplify the determination of whether to divide or to multiply in making a conversion. Notice that ounces/ounce becomes unit-less so that we are left with metric ton units. The number of ounces will be very, very much larger than the number of metric tons. It is then reasonable to divide the toring C Connect number of ounces by the number of ounces in a metric ton to get the number of metric tons. brary 2. (Pay Increase) The workers have won a 7.6% pay increase, effective 6 months retroactively. This program is to accept the previous salary, then outputs the retroactive pay due the employee, the new annual salary, and the new monthly salary. The appropriate formula are: newSalary salary (1+ Pay Increase Percentage) 3. (Coupons) The video game machines at your local arcade output coupons depending upon how well you play the game. You can redeem 10 coupons for a candy bar or 3 coupons for a gumball. You prefer candy bars to gumballs. Write a program that inputs the number of coupons you win and outputs how many candy bars and gumballs you can get if you spend all of your coupons on candy bars first, and any remaining coupons on gumballs. CodeMate Hints: Use the % operator to compute the number of coupons remaining

Answer 1

Screenshot

Program

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//Header files for I/O
#include <iostream>
using namespace std;
//Function prototypes
void ouncestoMetrictons();
void retroActivePay();
void couponCount();
int main()
{
   //Call 3 functions
   ouncestoMetrictons();
   retroActivePay();
   couponCount();
}
/*
Name:ouncestoMetrictons
precondition:None
postcondition:None
Description: Take ounces from user calculate metric tons and number of boxes for matric tons
*/
void ouncestoMetrictons() {
   double ounces;
   cout << "Enter weight of a cereal box in ounces: ";
   cin >> ounces;
   double metricTons = ounces / 35273.92;
   cout << ounces<<" ounces = "<<metricTons<<" metrictons" << endl;
   double numOfBoxes = 35273.92 / ounces;
   cout << "Yield of boxes = " << numOfBoxes << endl;
}

/*
Name:retroActivePay
precondition:None
postcondition:None
Description:Take previous annual salary,calculate new annual,monthly and retro active salaries
*/
void retroActivePay() {
   double preSalary, retroSalary, newSalary,newMonthlySalary;
   cout << endl;
   cout << "Enter your previous salary: ";
   cin >> preSalary;
   newSalary = (preSalary * (1+.076));
   newMonthlySalary = newSalary / 12;
   retroSalary = (preSalary / 2) * .076;
   cout << "Annual salary is: $" << newSalary << endl;
   cout << "Receive $" << retroSalary << " in retroactive salary." << endl;
   cout << "Monthly salary is: $" << newMonthlySalary << endl;
}

/*
Name:couponCount
precondition:None
postcondition:None
Description:Take number of coupons you won, then caculate how much candy and gum balls get by using this coupon
*/
void couponCount() {
   cout << endl;
   int numCoupons;
   cout << "Enter the number of coupons you win: ";
   cin >> numCoupons;
   int numCandy= numCoupons / 10;
   int numGumballs = (numCoupons % 10)/3;
   cout << "Number of candies = " << numCandy << " and number of gumballs = " << numGumballs << endl;
}

--------------------------------------------------

output

Enter weight of a cereal box in ounces: 14
14 ounces = 0.000396894 metrictons
Yield of boxes = 2519.57

Enter your previous salary: 5000
Annual salary is: $5380
Receive $190 in retroactive salary.
Monthly salary is: $448.333

Enter the number of coupons you win: 29
Number of candies = 2 and number of gumballs = 3