Answer
In market economies, the free enterprise system allows every resource to be made to the extent which the consumers demand it. In a command economy, the government controls everything and the government is typically out of touch with consumer needs and production demands.
Work Step by Step
In a command economy, production quotas are all that matter. This causes many shortages and surpluses of different goods because production is not adjusted based on demand. In contrast, a market economy produces what is needed by consumers and therefore does not have to worry about resources, because needed resources will always be produced.