Menell's Study Showed That in Terms of Effectiveness

Multiple Choice

Menell's study showed that in terms of effectiveness,

A) mandatory separation of recyclables was best, followed by curbside charges and finally refundable deposits.
B) mandatory separation of recyclables was best, followed by refundable deposits and finally curbside charges.
C) curbside charges were best, followed by refundable deposits and finally mandatory separation of recyclables.
D) curbside charges were best, followed by mandatory separation of recyclables and finally refundable deposits.
E) refundable deposits were best, followed by curbside charges and finally mandatory separation of recyclables.