As din demonstrated curve J in below is this Christmas tree: (w) industry’s supply curve. (x) firm’s demand curve. (y) firm’s average variable cost curve. (z) firm’s short-run supply curve.
![579_supply and demand1.png](https://secure.tutorsglobe.com/CMSImages/579_supply%20and%20demand1.png)
Hey friends please give your opinion for the problem of Economics that is given above.