NO SAMPLE OUTPUT AVAILABLE. Write a PYTHON program which accomplishes the following tasks:

• set a variable to the result of mathematical expression including +, -, * and / and of both Integer and Float values (or variables)
• set a variable to the result of a combination of string values (or variables)
• set a variable to the result of a combination of string, Integer and Float values (you may need to use the type casting functions)
• Using the following variables:
  a = 1.3
  b = 4
  iterations = 7
  • Create a loop which will execute “iterations” times and outputs the result of the following expression:
    a = a * b
  • reset iterations to 7.  create a loop which executes ‘iterations’ times and contains the following expression:
    iterations -= 1
  • reset iterations to a number between 6 and 12.  Create a loop which executes ‘iterations’ times and does the following:
    • if Iterations is even:
      • subtract 0.5 from b (output a and b)
    • if iterations is odd:
      • multiply a by b (output a)
  • Demonstrate a while loop which contains both an if statement and a for loop.  Explain your code.

TURN IN 

Submit your source code and the execution of your program.