can some one please check my home work for me to see if all the requirement are met and let me know what need to be corrected. The first sentence in each paragraph is underlined.

In a total of 200 words, write two paragraphs about how interest rates affect our purchasing decisions.
Identify the topic sentence in each by underlining it.

Interest rates affect our purchasing decision in a two different ways. A lower interest rate is obviously preferred to minimize expenditure being either long or short term. A lower interest rate is good when taking a loan, buying a house, car or evening taking out a credit card. Interest rates determine the amount a buyer can qualify for or if a buyer can qualify at all. Every time interest rates go up it eliminates thousand’s of buyers from the marketplace. Lower interest rate encourages more people to spend and or make more expensive purchases than they will with a high interest rate.

The issue about interest rate is like a "supply and demand”. The lower the interest the high the demand on market and the higher the interest go the lower the demand on the market. The negative thing about low interest rates is that it has the tendency to increase prices of items due to the high rate in demand. In viewing the prospectus of an investment return a higher interest rate is preferred to maximize your earning. So basically our decision either to buy or invest is based upon the interest rate at the market

Interest rates affect people's purchasing decisions in a two different ways. A lower interest rate is obviously preferred in order to minimize expenditures, either long or short term. A lower interest rate is good when taking a loan, buying a house, car, or even taking out a credit card. Interest rates determine the amount a buyer can qualify for or if a buyer can qualify at all. Every time interest rates go up, it<~~clarify "it" eliminates thousands of buyers from the marketplace. Lower interest rates encourage more people to spend or make more expensive purchases than they would with a higher interest rate.

The issue about interest rates is the same as the supply-and-demand concepts. The lower the interest rate, the higher the demand on the market. The higher the interest goes, the lower the demand on the market. The negative thing about low interest rates is that there is a tendency to increase prices of items because of the high rate in demand. In viewing the prospectus of an investment return, a higher interest rate is preferred in order to maximize your<~~mine??? earning. So basically a person's decision either to buy or invest is based upon the interest rates in the different markets.

The content of your paragraphs seems to address the topic just fine.

Read and compare yours and mine very carefully to catch all the changes I made. You need to work on the following.

1. Commas after introductory clauses/phrases
See #3: http://grammar.ccc.commnet.edu/grammar/commas.htm

2. Correct use of singulars and plurals

3. Avoiding "plague words"
http://grammar.ccc.commnet.edu/grammar/plague.htm

To check your homework and ensure that all the requirements are met, we need to analyze the given text. The first step is to identify the topic sentence in each paragraph.

- In the first paragraph, the topic sentence is: "Interest rates affect our purchasing decision in two different ways." This sentence introduces the main idea of the paragraph and sets the tone for the following sentences.

- In the second paragraph, the topic sentence is: "The issue about interest rate is like a 'supply and demand'." This sentence establishes the main concept discussed in the paragraph, comparing interest rates to the economic principle of supply and demand.

Now that we have identified the topic sentences, we can move on to reviewing the content of your paragraphs to see if all the requirements are met and if any corrections are necessary.

In your first paragraph, you discuss the impact of interest rates on purchasing decisions. You mention the preference for lower interest rates and the various circumstances where they are beneficial, such as taking a loan, buying a house, car, or using a credit card. Additionally, you explain how interest rates determine the purchasing power of buyers. These points fulfill the requirement of discussing how interest rates affect purchasing decisions.

In the second paragraph, you further explain the relationship between interest rates and market demand. You provide insights into how lower interest rates can drive up demand and potentially increase prices, while higher interest rates can have the opposite effect. You also mention that a higher interest rate is preferred when considering investment returns. This paragraph meets the requirement of discussing how interest rates affect our decision to buy or invest.

From the information provided, it seems like your homework meets the criteria specified in the initial instructions. However, please double-check your word count to ensure that you have fulfilled the requirement of 200 words.

If you have any specific concerns or areas you want me to review in more detail, feel free to let me know.