How do extractive plants, such as mining or forestry, compare to the description of construction, manufacturing and agriculture plants?
Construction is a mobile plant and equpment that remains fixed and unique with a variable location of plant site and an expensive relative value of output. A manufacturing plant has a fixed plant and equipment that moves off the plant site and is numerous with a fixed plant location site and a cheap to expensive relative value of output. An agriculture plant type has fixed and mobile plant and equipment that moves off the plant site and is numerous with a fixed location and an inexpensive relative value of output.