Investment in human resources
development
ار

Human capital development plans often focus primarily on improving employee skill sets or helping them acquire new sets of skills and abilities. ... The investment is directly related to the business and results in a direct benefit to the company through greater skills and improved productivity.

onto a large boat, and mark the water level that the boat sinks to. then, take the elephant out and put a bunch of marked weights onto the boat until it reaches the same water level. add up the masses of the weights to get the weight of the elephant.