1 Money is a good that acts as a medium of exchange in transactions. 2  Classically it is said that money acts as a unit of account, a store of value, and a medium of exchange.3  Most authors find that the first two are nonessential properties that follow from the third. Money is a good that acts as a medium of exchange in transactions. 2  Classically it is said that money acts as a unit of account, a store of value, and a medium of exchange.
Free, Do It Yourself Tool Shed Plans Build your own 8x8, gambrel roof tool shed with the help of concise plans, material lists and illustrated step-by-step instructions from a shed building pro. These practical backyard storage building plan sets are offered by Backyard3.com and this web site.
Make sure the roof structure is sound before you start. But first things first(I know you are keen to start installing roof shingles!), if you are building a shed from scratch make sure the shed frame is square and level before you begin your roof construction. Once all beams are in place, cover with 12 mm (~1/2) exterior-grade plywood sheathing.