Multi column reports methodology?

[Roger Hatton]

 Is there a simple way to generate a 13 column Profit and Loss
and a 13 column Balance Sheet showing monthly movements?

My apology if this question has been asked often before but
being new I can't see the answer to what I hope is a simple
question, with one menu item to action these two reports?

Is there also a cumulative monthly balance sheet function
over 12 columns (no 13th Column needed)?

With thanks and congratulations on an interesting system.

Roger H