why in allocative efficiency.p=mc

WHY in allocative efficency p=mc=mr

what is ment by allocative and productive efficency stuff

Consider the efficiency of a machine. What would make one machine more efficient than another? Think...

What is the efficiency of the heat engine if the input is 260 J and the useful output is 124.8 J?(1...

What is the efficiency of a ramp if 2,000 joules of energy results in 1,200 joules of work? 80%...

Asked by whhgn