Problem
1) Create the variable firstName and assign it the value "Coco".
2) Create the variable lastName and assign it the value "Chanel".
3) Create the variable yearOfBirth and assign it the value 1883.
4) Display (use print() function and format method) the inventor's full name with capitalized the first letter in both firstName and lastName, and followed by a comma and his year of birth. Please print the information by calling the variables we created from step a to step 3.