Concept:Private limited companies cannot invite the general public to buy their shares.
Explanation:A private limited liability company keeps its shares within a small group of people, such as family members or close friends.
A public limited company offers its shares openly to the public through the stock exchange.
Therefore, the main difference is that a private limited company does not issue its shares to the public.
The other options, such as being a separate entity or a going concern, are features common to both types of companies.
Answer:A. does not issue its shares to the public