Answer:
The correct answer is option B.
Step-by-step explanation:
The main difference between technological efficiency and economic efficiency is that technological efficiency is concerned with the quantity of outputs used while economic efficiency is concerned with the value of inputs used.
Technological efficiency implies that a firm is producing a level of input using the least possible quantity of inputs. Economic efficiency occurs when a firm is able to produce a level of output at the least possible cost.
Technological efficiency does not require economic efficiency but economic efficiency require technological efficiency.