Production efficiency:
a. reduces the use of individual machines and hinders quality control at all stages of the manufacturing process.
b. is the use of technology to produce large quantities of a standardized output.
c. is a company’s ability to reconcile low cost and differentiation that were once thought incompatible.
d. limits a company's ability to customize products.
e. increases the setup times for complex equipment.

a. reduces the use of individual machines and hinders quality control at all stages of the manufacturing process.

Explanation:

Productive efficiency: On a general level, is a state of the economy at which another unit cannot be produced without decreasing the production of another. Thus, the meaning of production efficiency is the use of all the resource available to produce the higher possible output.

When, a company reduce their machine hours per unit, it obtains more efficiency. It can yields more output than previously. Then, if the hinders to quality control are reduced as well, it takes less time to check the outcome thus, also increasing productivity. Repeating this on all stages of the manufacturiing process achieve the most production efficiency for the firm.

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