Answer:
Preoperational stage of Piaget's cognitive development.
Explanation:
When asked where the sun goes at night, four-year-old Kiet explains to his dad that it goes to sleep. Later that day, Kiet gets upset because he believes his sister's glass contains more juice than his glass. Both glasses actually contain the same amount of juice, but Kiet is confused because of the tall and thin shape of his sister's glass. From these instances, we can say that Kiet is in the pre-operational stage of Piaget's cognitive development.
When assigning group roles, the following fits best as per the talents of each one-
Nicole as the time-keeper, since she is comprehended for her capability to remain concentrated no matter how engaged she gets. Her punctuality and potent concentrating nature fits her best as a timekeeper.
Rahul as the facilitator since he makes sure everyone is heard impartially. A facilitator guides a conference and should remain neutral and these qualities make Rahul the best as a facilitator.
Marina as the note taker, since she listens attentively and is competent enough to grasp the best ideas in writing and creative writing.
More about assigning group roles:
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1. Swim east to get to the Atlantic.
2. Swim north-east to get to the Arctic.
3. Swim north to get to the Arctic.
4. Travel south to get to Africa.
Hope this helps!
Answer
Production Possibility Frontier
Explanation
The Production Possibility Frontier (PFF) is a curve depicting all maximum output possibilities for two goods, given a set of inputs consisting of resources and other factors. The PPF assumes that all inputs are used efficiently. The (PFF) represents the point at which a country's economy is most efficiently producing its goods and services and, therefore, allocating its resources in the best way possible.
