HELP PLEASE WILL REWARD!
People are more likely to clean up waste in their homes than at a community park because..

A. people expect the community park to be dirty.
B. hiring a person to clean the home is expensive.
C. they own and therefore feel responsible for their home.
D. there is no penalty for leaving trash in the community park.

I think the answer is C, will someone please tell me if i'm correct or not.

Question

HELP PLEASE WILL REWARD!
People are more likely to clean up waste in their homes than at a community park because.. 

A. people expect the community park to be dirty. 
B. hiring a person to clean the home is expensive. 
C. they own and therefore feel responsible for their home. 
D. there is no penalty for leaving trash in the community park. 

I think the answer is C, will someone please tell me if i'm correct or not.