Answer:
The correct answers are letters "B" and "C": The economy experiences persistent shortages and surpluses; Many goods are available only through a black market.
Explanation:
A Command Economy is one where the government controls the economy, acting as the central planner, dictating production quotas and distribution levels, and setting prices. A company weakness describes an internal factor of the organization that could represent a disadvantage for the growth of the firm.
As the government regulates the supply and demand in command economies, it is likely to see shortages and surpluses in its market. This will cause those products to be traded illegally in what is known as the black market.