Answer:
The user interface of the automated teller machine contains Graphical User Interface.
Explanation:
The Graphical User Interface (GUI) is a user interface that allows the ATM customer to perform basic financial transactions of viewing their account balance, withdrawing cash, and depositing funds in an interactive manner. The GUI as an interactive visual display uses objects to convey information to the user. Actions to be taken by the ATM customer are also represented, so that the user or ATM customer feels as if she were communicating with another human. The GUI responds faster than a human.
Answer: The rate at which he is willing to substitute one good for the other
Explanation: Indifference curve shows the combination of two goods that give the consumer the same level of satisfaction. the slope of this indifference curve shows how much the consumer is willing to substitute one good for the other in order to keep utility constant.

Slope of Indifference curve for soda and chips shows how much soda Timothy is willing to substitute to get 1 additional unit of chips.

So, the correct option is the rate at which he is willing to substitute one good for the other.
Answer:
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Explanation:
Answer:
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