Please I’m begging you guys I need help Branden is trying to save money and has been examining how much money he spends and saves. Please do this right guys if you are answering this question.

Here is a list of transactions from his bank account:

+12, -13, -5, +6, +9, -17, +8, -11, +13, +11

a. Find the mean of his transactions. Show all of your work.

b. Find the median of his transactions. Show all of your work.