It would be air hose I say
Answer:
C.
What do genealogists have to look forward to in the future?
Explanation:
After reading the article, the reader learns about the history of genealogy dating to as far back as ancient Rome. The various ways by which ancient people kept and traced records were highlighted in the text. The writer records this chronology down to our present generation were the World Wide Web has made the keeping of records even simpler.
At this point, and after reading the last paragraph where the writer assumes that soon tracing genealogies will be as simple as pushing a button, the reader might now wonder the new inventions that would be possible in the future and that would make the tracing of genealogies even easier.
Accountants only concern themselves with direct costs which involve things like the cost of materials, rent, and labor for instance. This profit is aptly named "accounting profit".
Economists consider those costs as well, but they also include indirect costs such as opportunity costs of other investments. Recall that opportunity cost is the cost of what you give up if you make a certain decision.
For instance, if a car factory makes 4 door sedans, but it could be making more money with SUVs, then the opportunity cost is high and the economic profit is lower compared to the accounting profit.
