<span>Except in extreme cases, the evaluation of success or failure is subjective because time and cost to complete the project are estimates.
Things can go "wrong" or "right" in someones mind even if the overall project is going smoothly. Since project completion times are typically estimates, success is going to be subjective. In designing a new product, until that project launches and is deemed a success or failure, it's hard to classify it. </span>
Agriculture describes the practice of growing crops and raising animals.
Answer:
(i)New firms will enter the market.
(iii)In the long run, all firms will be producing at their efficient scale
Explanation:
A perfect competition is characterised by many buyers and sellers of homogenous goods and services. Market price is set by the forces of demand and supply.
If firms are earning positive profits, in the long run new firms would enter into the industry and this woold drive positive profits to zero. As a result , firms would be operating at the efficient scale.
I hope my answer helps you
