I am new to python, and i used python 3. i have to make a new program can anyone give tell me how to do this.

B) Write a function with the name scoreToLetter. The function should take an integer parameter and give out a letter grade according to the following grade table:

Score >=90	A
80<=score<90	B
70<=score< 80	C

Test the function with the following code:

X = 85

Print (Your grade is,scoreToLetter(x))

This should print:

Your grade is B

C) Write a function sumOfThrows that takes two parameters throws and sides. sides should have a default values of 6. The function should return the sum from doing however many random throws specified for a die with sides number of sides.

Test the function.

For example sumOfThrows(1,6) should show the outcome of throwing one six-sided die.

sumOfThrows(3,8) should show the outcome of throwing three dice with sides numbered 1 through 8.

sumOfThrows(2) should show the outcome of throwing two six-sided dice.

D) Move all functions to a module with name myFunctions.py. Import the myFunctions module and test all functions.

E) Submit both myFunction.py and the file with your tests named tests.py