USE C++ ONLY

Write a C++ program to estimate your water bill for next quarter. Your water meter measures the volume of water you use in hundreds of cubic feet (CCF). One CCF of water equals approximately 748 gallons. INPUT All input statements and their user prompts need to be in main() since pass by value only is being used in this lab. Your program is to prompt the user for: Number of residents in household (integer > 0) Integer number between 1 to 12 inclusive for the month of the year. Type of residence (user to enter character as follows): S-Single-family Residence C- Condo A - Apartment Program should not be case-sensitive. That is if user enters a lowercase 's' your program is to treat it as an uppercase 'S' either by using toupper() function or through if statement. If user enters a negative number for the number of residents, output an error message and exit the program. If the month is entered out of range 1...12, output an error message and exit the program. If letter other than s, S, c, C, a, or A is entered, output an error message and exit the program. CALCULATE Calculate the amount of bill. This calculation is to be completed in three separate functions each called from main(). FIRST CALCULATION FUNCTION to be called from main(). Calculate budget (water allocation) for people. Allow 50 gallons per person, per day (assume a 30 day month). So if 4 people: 8.02 =50*people*30/748 =50*4*30/748 SECOND CALCULATION FUNCTION to be called from main(). Then calculate budget for outdoor landscape: Type of residence Month budget Single-family Residence 1, 2, 3, 4, 10, 11, 12 2.30 Single Family Residence 5, 6, 7, 8, 9 4.25 Condo 1, 2, 3, 4, 10, 11, 12 0.75 Condo 5, 6, 7, 8, 9 1.50 Apartment All months 0.00 THIRD CALCULATION FUNCTION to be called from main() Budget Total = Total allocated = budget for people + budget for landscape 1 Calculate Cost as $1.65 per CCF used under or equal to their water budget and $4.83 per CCF on amount water used above their water budget. OUTPUT Separate output function called from main() performs all output. A sample run might look like this: Sample Run Enter number of people in household: 4 Enter type of residence: 'S' for single family, 'C' for condo, or A for apartment: s Enter Month 3 Enter Actual CCF used: 12.0 Budget for people and landscape: 10.32 Total cost: $ 25.14 THEME ISSUES Functions (pass by value), IF Control Structures, character type