Re: jnu 2011

Posted by aditi5000 on May 16, 2012; 1:00pm
URL: http://discussion-forum.276.s1.nabble.com/jnu-2011-tp7503584p7561767.html

PY = C+I
PY = 1000 + .8W + .6 (PY - 10L) + I
put L from that Y and a relation
then it becomes 1000 + y/8 + I ON THE RHS
you know that P=5/6
You'll get the answer as 4