Assignment: #CommuteCalculator Due: 11/11/02018 Points: 5

### Specfication

This program calculates the cost of a commute. The calculation requires the following inputs.

• how many round-trip miles a day do you commute
• how many days a week do you commute
• how many weeks a year do you commute
• what is the gas mileage of your vehicle (i.e. miles per gallon)
• what is the current per gallon price of gas

Prompt the user to enter the aforementioned data and compute how much money per month is spent on gas.

Use `int` variables for all the data except for the price of gas -- use a `double` to store that.

The formula for this part is similar to the following:

• determine the milesPerYear
(milesPerDay multiplied by daysPerWeek multiplied by weeksPerYear)
• determine gallonsPerYear
(milesPerYear divided by milesPerGallon)
• determine gasMoneyPerYear
(gallonsPerYear times pricePerGallon)
• determine monthlyGasExpense
(gasMoneyPerYear divided by the number of months in a year)

### Example Run

Note: Numbers enclosed in <`angle brackets`> are user inputs. Your prompts should match those used in this example.

```   How many miles round-trip a day do you commute? <22>
How many days a week do you commute? <4>
How many weeks a year do you commute? <39>
How many miles per gallon does your vehicle get? <23>
What is the current per gallon price of gas? <1.21>
```

The program output for a single calculation should look as follows.

```   22 miles a day
4 days a week
39 weeks a year
23 miles per gallon
\$1.21 per gallon
monthly gas expense:  \$15.0461
```

Prompt the user if they'd like to do another cost of commute calculation. If they enter 'Y' or 'y', then repeat; otherwise, print the following and exit the program.

```   This program executed X cost of commute calculations.
Total commute miles: Y       Average commute cost: \$z
```

The following is another example that doesn't include the prompts, but does include yearly data for each calculation.

```   22 miles a day
4 days a week
39 weeks a year
23 miles per gallong
\$1.21 per gallon
monthly gas expense: \$15.0461   (yearly miles: 3432; yearly cost: \$180.553)

Do another calculation ('Y' or 'y'): y

10 miles a day
5 days a week
50 weeks a year
25 miles per gallon
\$2.40 per gallon
monthly gas expense: \$20   (yearly miles: 2500; yearly cost: \$240)

Do another calculation ('Y' or 'y'): n

This program executed 2 cost of communte calculations.
Total commute miles: 5932   Average commute cost: \$17.523
```