The relationship between scarcity, choices, and trade offs

Says come to where his resources such as time attention and when you're limited they must choose how to best allocate them by making trade-offs the concept of trade-offs due to scarcity is formalized by the concept of opportunity cost the opportunity cost of a choice is the value of the best alternative forgone

Manual pipetting creates a musculoskeletal load on the neck, shoulders, and upper limbs and the type of injuries that this can lead to is called repetitive stress injuries.

Answernormal with a mean of $5.25 and a standard error of $0.28