Write an improved version of the future vale program .....

# futval.py # A program to compute the value of an investment # carried 10 years into the future def main(): print("This program calculates the future value") print("of a 10-year investment.") principal = eval(input("Enter the initial principal: ")) apr = eval(input("Enter the annual interest rate: ")) for i in range(10): principal = principal * (1 + apr) print("The value in 10 years is:", principal) main()

Your program will prompt the user for the amount of the investment, the annualized intrest rate, and the number of years of the investment. The program will then output a nicely formatted table that tracks the value of the investment year by year. Your output might look something like this .

Year Value

---------------------------

0 $2000.00

1 $2200.00

2 $2420.20

3 $2662.00

4 $2928.20

5 $3221.02

6 $3542.12

7 $3897.43

***Year and Value SHOULD have some space between them and so should the numbers and the $ amount but Chegg study changed the space between them.***

Program should be similar or based off of this program (or use this program to help you figure out how to change the orginal program ^)

# File Name: chaos.py # A simple program illustrating chaotic behavior. #definition of main function def main():

# prints the message to user print("This program illustrates a chaotic function") # reads a value between 0 and 1 from user and assigns it to variable x x = eval(input("Enter a number between 0 and 1: "))

#reads a value between 0 and 1 from user and assigns it to variable y y = eval(input("Enter a number between 0 and 1: "))

# prints x and y value print ("index ",x, " ",y)

#This "loop" tells Python to do the same thing over and over again for i in range(10): x = 3.9 * x * (1 - x) y = 3.9 * y * (1 - y)

# prints x and y value print(i+1, " ",x, " ",y)

# invoke or call function main main()