Economics is a study of how societies use to scarce resources to provide more valuable commodities and distribute them among different people.
The core goal of business is to generate long term relationships by delivering quality products to their customers.
Answer:
The answer of this question is below in the explanation section:
Explanation:
1.
I am sending you this letter to inform you that we have experienced an unexpected surprise within our expense sheet, but we are positively certain we will solve it.
Best Revision:
I am sending you this letter to inform you that we have a problem with our expense sheet, but we are positively certain we have a solution.
2. It is the user who should contact the help center.
Best Revision:
The user should contact the help center.
Answer (4) : Read the following passage, and then answer the question.
[1] You scheduled seven conference calls for this morning between 10 and 11 a.m. [2] Generally, the company limits the number of conference calls to three per hour. [3] I’m letting you know that in the future, we should be more careful about scheduling. Which revision limits the long lead-in in sentence 3?
Best Revision
In the future, we should be more careful about scheduling.