In the Articles of Incorporation Jurisdictions,the Concept of Authorized Capital

In the articles of incorporation jurisdictions,the concept of authorized capital has been abolished.Now,what's important is

A) whether a new issue can be sold to current owners.
B) the total number of shares issued and consideration received for each of those shares.
C) whether there is a par value or a no par value on the shares sold.
D) whether the distinction can be maintained between the preferred and the common shares.
E) the difference between issued capital and paid-up capital.