ANSWER: Surplus by $1,152
EXPLANATION: Traci had a budget of $770 for fixed expense and $530 for living expenses per month which adds up to $1,300 expenses per month. Since she has no annual expense, her yearly total expense would be $15,600.
Traci earns $16,752 so by subtracting her expense from income, we get $16,752 - $15,600 = $1,152
True. Do not forget that the equilibrium quantity is found when the quantity demanded is equal to the quantity supplied, which must be where the two curves intersect.
An increase in the price of coffee beans can be expected to increase the demand for pie.
So, in the market if the price of coffee beans increases, quantity demanded for coffee will decrease. As, the coffee in turn is a complement to pie the consumers using coffee will now shift themselves to pie, unless the price decreases for coffee. Thus, the demand for pie is expected to increase now.
Several events could lead to such a change, an increase in population , an increase in incomes, or an increase in the price likely to increase the quantity of coffee demanded at each price.
Hence, this represents the Law of Demand.
To learn more about the Law of Demand here:
brainly.com/question/10782448
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