Answer:
a) The instantaneous rate of change of the amount in the account after 3 years = dA/dt = 802.114
b) The instantaneous rate of change of the amount in the account when the amount is equal to $25,000 = dA/dt = 900
Explanation:
The detailed step by step and appropriate derivation is as shown in the attachment
The answer is the letter "B" Competitive Advantage.
In economics, decisions are necessary because resources are scarce, while wants and needs are practically unlimited.
<h3>What is economic?</h3>
Economics examines how products and services are produced, distributed, and consumed as well as the decisions that people, corporations, communities, and countries make when distributing funds.
There are enormous people who are living in this world and all of them have some kind of need or want them to need to fulfill and also which means that there will be limited resources that will be available to them in the near future also.
Learn more about economics, here:
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Answer:
c. $36,070
Explanation:
contribution margin ratio is the ratio of the contribution to sales of an entity for a given period.
contribution margin ratio= contribution/sales
where contribution is the difference between sales and the variable cost
Given;
sales = $137,000
contribution margin ratio = 61% = 0.61
0.61 = contribution/$137,000
contribution = $137,000 × 0.61
= $83,570
Net operating income is the difference between the contribution and the fixed cost.
Fixed cost = $47,500
Net operating income = $83,570 - $47,500
= $36,070
A.
getting money with special repayment terms