• mainFn(pctVar,nVar,principalVar): which calls a secondary function which actually does the calculation and reports the output.
• Note that the main function will take three single numerical arguments, and the main function calls a secondary function that does the actual calculation and printing.
• Secondary function: is called by the mainFn() and also takes the three arguments and it performs the calculation and does the printing.
• Note that you will need to convert the first argument to a percentage.
• Command I will run and Sample Output:
• using python