I'm having trouble working on starting a program and am unsure on where to begin...

1. Initiate a program named workWithFiles.py.

2. Fashion the code that will do the following:

a. Print out the name of the current working directory.

b. Change the current working directory to the Practice folder.

c. Print out the name of the current working directory.

d. Initiate a new folder in the Practice folder with the name "cellphones". In the code, check and ensure that the folder does not already exist prior to attempting to create it.

e. Print out the contents of the Practice folder.

f. Print out the contents of the Practice\cars folder.

g. Print out the contents of the Practice\pets foldert.

h. Print out the contents and file sizes of the Prac\pets\cats folder.

i. Print out the contents and file sizes of the Prac\pets\dogs folder.