Login  Register

dse 2008 Q14 doubt

classic Classic list List threaded Threaded
4 messages Options Options
Embed post
Permalink
Reply | Threaded
Open this post in threaded view
| More
Print post
Permalink

dse 2008 Q14 doubt

bhavya jain
154 posts
A monopoly faces the demand curve P = 8 – Q. The monopoly has a constant unit
cost equal to 5 for Q ≤ 2 and a constant unit cost equal to 3 for Q > 2. Its profit
maximizing output equals:
a) 3/2
b) 2
c) 5/2
d) Both 3/2 and 5/2
why the ans to this be d). Actually it shud be c) with the reasoning as follows-
a) profit(with q=3/2)=2.25
b) profit(with q=2)=2
c) profit (with q=5/2)=6.25
clearly profit with 5/2 is the greatest among all, so it's profit max output should be 5/2 only..
Reply | Threaded
Open this post in threaded view
| More
Print post
Permalink

Re: dse 2008 Q14 doubt

mrittik
192 posts
MR=MC, 8-2Q=5=>Q=3/2<2, 8-2Q=3=>Q=5/2.....understood?
Reply | Threaded
Open this post in threaded view
| More
Print post
Permalink

Re: dse 2008 Q14 doubt

bhavya jain
154 posts
yes this is true. but Mrittik don't u think we are asked here about profit max output & clearly profit is greater in case of 5/2, then 3/2. so the monopolist shud produce 5/2 only..ur views..
Reply | Threaded
Open this post in threaded view
| More
Print post
Permalink

Re: dse 2008 Q14 doubt

mrittik
192 posts
it depends upon the quantity itself.....1st the Quantity less than 2.....2nd one is greater than 2....thats why for both cases it is profit maximizing output....