A new salesperson is given the average sales among all the company's salespersons for the same month in previous years as a goal.Which of the following would make this average amount an unrealistic goal for the new hire?

If one salesperson often sold ten times more than the other salespeople

If the new person has more experience than others at the company

If the economy was in recession in the previous years

If the weather was different in the previous year

If all salespeople sell the exact same amount each month