Question 3: Letter Grade (4 points) McMaster is considering a radical new grading scheme-on|y scores of 95 or above are As, a score of 85 or above is...

please help me with this python question, thanks! with steps please!

Question 3: Letter Grade (4 points) McMaster is considering a radical new grading scheme-—on|y scores of 95 or above are As, a score of 85 or above is a B, a score of 60 or above is a C, a scoreof 40 or above is a D, and anything below 40 is an F. Write a Python function letterGrade ( score) that takes a numeric score between 0 and 100 and returns the corresponding letter grade. In [23]: def 1etterGrade(score):if Your code here. return letter