In free-enterprise systems around the world, there are
Ano restrictions on business ownership or business activity.
Bsome restrictions on business activity but not on business ownership.
Csome restrictions on business ownership but not on business activity.
Dsome restrictions on business ownership and business activity.
Ano restrictions on business ownership or business activity.
Bsome restrictions on business activity but not on business ownership.
Csome restrictions on business ownership but not on business activity.
Dsome restrictions on business ownership and business activity.