1-One reason that variable factors of production tend to show diminishing returns in the short run is that: -large firms cannot effectively manage…

1-One reason that variable factors of production tend to show diminishing returns in the short run is that:
-large firms cannot effectively manage their resources.
-the cost of employing additional resources increases as firms employ more of thsoe resources.
-capital equipment is often idel in the short run.
-there is only so much that can be produced using additional variable inputs when some factors of production are fixed.