<span>An increase in investment shifts the AE curve upward by an amount equal to the change in investment, and shifts the AD curve rightward by an amount equal to the change in the investment by the multiplier.
The AE curve stands for the aggregate expenditure which measures expenditures on consumption. The AD curve stands for the aggregate demand curve which measures the demand levels when prices change for a good or service in an economy.
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Videotapes, Physical evidence (something with possible DNA), Pictures.
Answer:
c) 10% more peanut butter on the shelves
Explanation:
Since peanut butter has a negative income elasticity of demand (-0.5) with a decrease in income, there should be an increase in the demand. This is usually true for cheaper goods or goods with low added value. The change in demand (D) is represented as follows:
As a result, you should stock 10% more peanut butter on the shelves.
The answer is c).
I think it could possibly be d?
Well, through commercials, but they were mainly successful because everyone (almost) knows and trusts Apple, so when the latest product is released, everyone flocks to it because it's new, cool, sleek, and awesome.
They also do partnerships with Verizon and Sprint or whatever.
