Determine a formula that tells you how many invoices are outstanding: 0-30 days, 31-60 days, 61-90 days, and over 90 days. The excel file would not...

The excel file would not let me post. I can e-mail it to you if someone is willingly to help me out.

In column B1, the date is 3/31/2015

In column B3 to b138, there are several invoices that have different days

In column E3: e138 is the number of days outstanding.