Why do producers hate perfect competition?
Sources:
1) https://www.youtube.com/watch?list=PL1B03A3CAE87226BB&v=ivBLIlhag5w
2) https://www.youtube.com/watch?list=PL1B03A3CAE87226BB&v=krUu_u63MiA
3) https://www.youtube.com/watch?list=PL1B03A3CAE87226BB&v=_-OWuxR0-V8
4) https://www.youtube.com/watch?v=wnmhUpx63kE