A commodity chart is usually used to provide information about marketable items such as sales rates and pricing. You can learn more about this at the Wikipedia.
This is usually conveyed using a pie chart.
A chart title is a heading that appears above the main chart. It is usually used to describe or explain what the chart contains and the values in it if any
A line graph
where was salt used as commodity money
Usually it is the column chart.
A navigator's map is often referred to as a nautical chart or a navigational chart. It is a specialized map used by sailors and navigators to help navigate the seas and oceans.
Usually a Snellen's Chart is used to assess vision.
Information about the best stocks commodity can be found on Investopedia, Traders, Bloomberg, Business Week, Bar Chart, Nasdaq, Trading Charts and Seeking Alpha.
When the prices of the commodities fall, the demand of that commodity usually increases. On the same note the supply of the given commodity usually decreases as well.
some disadvantages of commodity money are its not portable, durable, or divisible, it usually works in small economies
The purpose of commodity silver is usually for investment. Although silver is not as rare or as valuable as gold it is also long lasting and valuable enough that it is usually a stable investment.
A commodity future trading system is used for trading commodity shares electronically and automatically. The system alerts the user when they need to buy or sell.