Which sentence is written correctly?

A.
Mowing lawns is perhaps the most profitable job of all for a teenager.

B.
Mowing lawns is perhaps the more profitable job of all for a teenager.

C.
Mowing lawns is perhaps the most profitablest job of all for a teenager.

D.
Mowing lawns is perhaps the profitabler job of all for a teenager.

Question

Which sentence is written correctly? 	
	
 
A.
	Mowing lawns is perhaps the most profitable job of all for a teenager.
	
 
B.
	Mowing lawns is perhaps the more profitable job of all for a teenager.
	
 
C.
	Mowing lawns is perhaps the most profitablest job of all for a teenager.
	
 
D.
	Mowing lawns is perhaps the profitabler job of all for a teenager.

anonymous · Answer

C. Is the right answer I think because isn't it the only one that is different from A. B. and D.