In this lab you will determine the cost of putting a roof on a barn. In order to find a true cost you will need to know the exact area of the roof and the cost of materials. The barn is in need o

In this lab you will determine the cost of putting a roof on a barn.  In order to find a true cost you will need to know the exact area of the roof and the cost of materials.  

The barn is in need of a total roof replacement.  The “Farmer” has already taken the roof off and wishes to put a new tin roof on.  To put on a tin roof all you need to do is lay down sheets of plywood and nail the tin on top of the plywood.

Find out how much it would cost a roofer to cover the roof with plywood and then nail tin to the top of the plywood.  Show all work.