Multiple Choice
A standard which came to the market first, such as the QWERTY letter layout in typewriters, can become entrenched (this layout is still used for computer keyboards today) .What is this phenomenon called?
A) network externalities
B) path dependency
C) sunk cost
D) comparative advantage
Correct Answer:

Verified
Correct Answer:
Verified
Q67: What is an indifference curve?<br>A)It is a
Q68: Marginal utility is<br>A)the change in total utility
Q69: When the price of summer tank tops
Q70: List three reasons why the demand for
Q71: Table 10-4<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4193/.jpg" alt="Table 10-4
Q73: What is the marginal rate of substitution?<br>A)the
Q74: You wish to buy only one CD.Use
Q75: Total utility is maximized in the consumption
Q76: The slope of the indifference curve is
Q77: If, as a person consumes more and