Tracy is the the Director of Supply Chain at Circuits Inc. An accurate forecast at Circuits Inc. is very important because of the long lead times for raw materials. Tracy has asked you to quickly pull together forecast accuracy information over the last $5$ months to share at the upcoming S & OP meeting.

Month Demand Forecast

$11,2001,150$

$21,7501,530$

$32,2501,962$

$41,6001,745$

$51,5501,628$

What is the MAD through month $5?($use $2$ decimal places$)$