Answer: The preoperational stage .
Explanation:
This stage occurs when the child is around two to seven. The child learn to understand symbolic infromation but not concrete logic
Understanding Conservation
At this stage they don't understand the law of conservation in such that the weight of a substance doesn't change because the shape is changed or altered. For example if an equal amount of liquid is poured in glasses of different shapes such as one glass being tall and thin whilst the other is short and wide the child at this stage doesn't understand that the amount of liquid is conserved in either glass.
At this stage Adam doesn't understand that it doesn't matter that the shape of the pie is altered but the amount one gets will still be the same , just because it is split into two that doesn't change its mass or quantity , the mass of the pie is conserved irrespective of the shape.
I believe the answer is: An investor makes money by earning interest.
When an agreement to borrow a certain amount of money is created, the borrower would receive the requested amount of money at the time that specified in the contract. (most likely used as capital to fund their business or to buy necessities).
In return, the borrower has to payback the money to the lender gradually, in a higher amount than he borrowed. The difference between the money borrowed and the money paid back is what's called as interest by the investors.
Via Andriansp
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