Answer:
D) Bike 4
Explanation:
Marginal cost is the additional expense associated with the production of an extra unit. Calculating marginal costs will involve isolating the expense of the last unit from the previous productions.
The graph has already isolated the cost of the extra unit from the previous output.
From the graph, Bike 4 has a marginal cost of 4.
Answer: A - the rich to the poor
Explanation: At the broadest level, the financial system moves the scarce resources from the rich to the poor.
This means that at this level, the rich save more of the resources because they have more than enough while the poor borrows more cause they do not have enough to spend now and would prefer to borrow to meet their needs.
The correct statement will be that the maximum number of $5 bills that can be in Hermione's purse will be 7. So, the correct option that matches the statement is D.
The number of bills of $5 are seven, as Hermione also has at least one bill of $1.
<h3>Calculation of bills. </h3>
- Considering Hermione has at least one bill of $1, then the computation of total bills out $40 can be shown as below,
- where <em>x </em>is the number of $5 bills
- So we know that the maximum number of bills of $5 that can be kept by Hermione is 7 as $35 is the nearest number possible and seven bills of $5 will constitute $35.
Hence, it can be concluded that option D is correct that there are seven bills of $5 in the purse of Hermione and hence there will be five bills of $1 in her purse.
Learn more about bills here:
brainly.com/question/16405660
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