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.
Sample Plans. DIY lean to shed guide. Simple to follow building plans. Great storage solution if you have limited space. This shed can go against the fence or a wall. If you need a place to store your lawnmower and garden tools this shed will work great. Keep your garage clean and your garden tools organized, download the plans below.