A class named Apartment contains a non-static public function named showRent()that neither takes nor receives arguments. The correct function header for the showRent() function is ___________ . a....

A class named Apartment contains a non-static public function named showRent()that

neither takes nor receives arguments. The correct function header for the showRent()

function is ___________ .

a. showRent()

b. Apartment::showRent()

c. void Apartment::showRent()

d. void Apartment.showRent()