When a business is interested in investing in labor resources, which would be the most rational approach to hiring? a) they would hire labor that had good potential for learning new skills. b) they would look for areas with high unemployment so they could pay less. c) they would hire those with the least skills so other firms would not hire them. eliminate d) they would want to hire labor with the highest level of skills needed for the job.

D)They would want to hire labor with the highest level of skills needed for the job.

Explanation:

That is an escencial theory of the job specialization by Adam Smith the father of the managment. he said through his theory that  with the objective to increase the efficiency, the profits and to guarantee the high quality inside the productive processes,  it is necessary that companies hire people according to their specific skills that the job need to work as well as possible, in this order of ideas this theory looks for generating more results, products or services with the lower time and money invested, this theory can be describe in other words like Scale Economy.

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