Answer:
c. Her mortgage payments and necessities are fixed
Explanation:
Discretionary income is the remaining income after being paid out for all fixed expenses (i.e. Discretionary income = Salary - Mortgage - Income tax etc). The primary reason for variability in it is due to the mortgage payment and fixed expenses from the basic salary received.
So, option c is correct while other options are incorrect as tax does not affect as well as cost of living
Answer:
I believe the answer is B. 30 percent
<em>good luck, i hope this helps :)</em>
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<span>the real exchange rate is greater than one and arbitrageurs could profit by buying oranges in Morocco and selling them in the U.S.</span>
Answer:
it might be informative and persuasive I'm pretty sure it is but not 100% I'm sorry
Answer:
The answer is: remain the same
Explanation:
The marginal utility of a good or service is how much better we feel when consuming an extra unit of that good or service. For example if we are very thirsty, the marginal utility of consuming a can of Coke is very large, but once our thirst is quenched, an extra can of Coke will not provide use with that much satisfaction as before.
If the price of a substitute good increases, the marginal utility of the good whose price didn't change, will remain the same.
Let's go back to the Coke example. An extra can of Coke will give me 5 more satisfaction units (I'm assuming I can measure satisfaction) and an extra slice of pizza will give me 7 more units of satisfaction. If the price of Coke increases from 50 cents to $1, its marginal utility will decrease. I will buy more pizza because the satisfaction I get from drinking Coke is now smaller.
