Can anyone help solve this?
Assume that the representative will continue to make telephone calls until she makes 2 sales, gets 5 tentative commitments, or fails to make a sale. Her log for the day consists of a list of calls, with sales, tentative commitments, or no sale noted for each.
How many possible logs are there?_____________

I have already drew this out on a tree diagram but I keep getting the wrong answer? Can anyone solve this?

Question

Can anyone help solve this?  
Assume that the representative will continue to make telephone calls until she makes 2 sales, gets 5 tentative commitments, or fails to make a sale.  Her log for the day consists of a list of calls, with sales, tentative commitments, or no sale noted for each.
How many possible logs are there?_____________

I have already drew this out on a tree diagram but I keep getting the wrong answer?  Can anyone solve this?

anonymous · Answer

That was not correct