Answer:
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Answer: The stage of cognitive development that Reina is in is the The concrete operational stage.
Explanation: According to Jean Piaget's theory of development, there are four stages of development. They are; sensorimotor; preoperational; concrete; and formal operational stages.
The concrete operational stage occurs in children between the age of 7 to 11 and in this stage, the child has learned to think in a logical manner if they are familiar with the concepts. Reina earning A's on her math tests is because she's already familiar with the concepts of multiplication and division.
Answer: ADVERSE SELECTION OF WAGE CUTS
Explanation:
This phenomenon refers to situational where the best employees leave a job because they feel their productivity is higher than they are bring paid for. Conversely, the lesser attractive employees stay because they are being paid equitably or even more than their productivity.
The effect of this can be even more reduced productivity.
For example,
Parrain Inc in response to low productivity drops salaries to $10 an hour for the manufacturing of pencils. Each employee is required to make 30 pencils an hour. Some employees make 40 pencils an hour and feel they are not being well compensated and leave.
This will drop the amount of pencils Parrain Inc is producing. They respond by reducing salaries again which now prompts those that were making 35 pencils an hour to leave. Productivity drops again and the cycle repeats.
