00:01
Alright, so here we are given that the fixed cost is 50 and our variable cost is 1 half q.
00:08
The equation for our average total cost is given to us at q is equal to 10 and mc is equal to 10.
00:17
We see we are at our minimum, so therefore we see that our mc equals our atc, which is equal to 10.
00:28
Then for c, our long run supply curve is its marginal cost curve above its average total point.
00:38
So our curve is going to be q is equal to 20 times p minus 5.
00:44
Then for d, our market supply for our short run is going to be q is equal to 180 times p minus 5.
00:58
Then we want to find our equilibrium price.
01:00
We need to set our market demand equal to our market supply.
01:05
When we solve this, we are going to get that p is 15 and our q is 600.
01:12
Then for f, we see that each firm produces q is equal to 20 times p minus 5, which is going to equal 200 units...