Write a program that calculates the amount a person would earn over a period of time if his or her salary were one penny the first day, two pennies the second day, and so on, doubling each day. The program should display a table showing the salary for each day and the total pay at the end of the period. The output be displayed in a dollar amount, not in the number of pennies.
Input Validation: Do not accept a number less than I for the number of days worked.