Which of the Following Is Correct About Paid Application

Multiple Choice

Which of the following is correct about paid application?

A) Any free application can be converted to paid application after it is being launched in the play store.
B) Any free application cannot be converted to paid application after it is being launched in the play store.
C) If the number of downloads of paid application pass the figure of 10,000 then the share of the developer increases by 5%.
D) If the number of downloads of paid application pass the figure of 10,000 then the share of the developer increases by 10%.