Answer:
The carpenter earned an extra $100.
Explanation:
Since this problem deals with a one-year loan with an yearly interest rate, it can be treated as a simple interest problem. For simple interests, the final value (Vf) can be found by multiplying the initial value (Vi) by one plus the interest rate (i) as shown below:

To find how much extra money the carpenter made in the first year, one should subtract the final value of loan from the $2,000 dollars down payment plus the extra $400 he collected for the year
.
Therefore, the carpenter earned an extra $100.
Answer:
1. Economics - The social science concerned with how individuals, institutions, and society make optimal (best) choices under conditions of scarcity.
2. Opportunity cost - The next-best thing that must be forgone in order to produce one more unit of a given product.
3. Marginal analysis - Making choices based on comparing marginal benefits with marginal costs.
4. Utility - The pleasure, happiness, or satisfaction obtained from consuming a good or service.
According to a forbes magazine study, the annual cost of cybercrime in the united states alone has reached about $100 million.
<h3>What is a
cybercrime?</h3>
This refers to the use of computers or other electronic devices via information systems such as organizational networks or the Internet to facilitate illegal behaviors.
In 2021, the forbes magazine study shows that the annual cost of cybercrime in the united states alone has reached about $100 million.
Read more about cybercrime
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Answer:
identifying pricing constraints.
Explanation:
From the question we are informed about George and Arthurine Renfro decided who decided to start a family business in 1990 and market chowchow, a southern regional food, they had to determine how they would price the chowchow by examining the demand for the product (would people rather eat home-made or store-bought), the cost of getting the jars for bottling the chowchow, and how much it would cost to distribute the product to area stores. In other words, in this case, the Renfros had to begin the development of their pricing strategy by identifying pricing constraints. .
Pricing constraints can be regarded as
factors which brings about limit of latitude of prices which a company may set.