Functions and Modular Programming in $C++$

Create a modular programming and write functions for the following $6$ menu option then call it from the main.

$($Lack of modular programming format will result in a grade of zero$).$ Your program must have the following menu and depending on the users choice, your program should be calling the pertaining function to display the result for the user.

$1-$ Convert dollar to pesos $($ask the user to input the exchange rate$)$ limit to two decimals utilizing set precision

$2-$ Convert fahrenheit to celsius $($hint: following is the conversion formula $(32F-32)\frac{5}{9}=0C$ formula$)$

$3-$ Count the letters in users name $-$ Ask the user to input their name and your program will tell the user how many letters is in their name.

$4-$ Raise $x$ to the power $Y-$ Ask the user to input $x$ and $Y,$ and then raise the $x$ to the power of $Y.$

$5-$ Finds if a number is even or odd

$6-$ Quit

Your program must: