charlies goal is to sell an average of 18 cars each month this year. this table shows how many cars he sold each month from january to november. how many cars does charlie need to sell in december in order to meet his goal of a mean of 18 cars per month?

A. 17
B. 19
C. 26
D. 28

charlies goal is to sell an average of 18 cars each month this year this table shows how many cars he sold each month from january to november how many cars doe class=