Answer:
The correct answer is letter "B": perform an activity at a lower opportunity cost.
Explanation:
Comparative advantage is the ability of an individual, company, or country to produce a good or service at a lower opportunity cost than its competitor. Having a comparative advantage does not mean that one entity is absolutely better than another at producing a good or service. It means that it sacrifices less to do so.
Its is B) eliminate certain types of debt.
This is the correct answer of E d g e n u i t y as well
Answer:
Dissimilar mental model
Explanation:
Communication is simply the interaction with two or more people. It is the passing of information. It involves the transfer and understanding of meaning. In communication, members of the organization shows their satisfaction and frustrations.
mental models simply represent a described or support comprehension as it keep info about the current situation available in memory. It guide behavior and allow prediction.
Answer:
Ans. The annuity that will be equivalent to the publisher´s advance would be $26.40 per year, for 9 years at 7% interest rate.
Explanation:
Hi, first, let´s bring that $500 to be paid in 9 years to present value, we need to use the following formula.

Where: r is our discount rate (7%) and n the periods from now when she will receive that $500 amount. This should look like this.

Ok, so the equivalent amount of money today of those $500 in nine years is $271.97, but the author wants $100 today so the remaining amount has to be used to find the equal annual payments to be made in order to be equivalent to re remaining balance ($171.97). We now need to use the following equation.

And we solve for "A" like this




Therefore, the equivalent amount of money of $500 in 9 years is $100 today and $26.40 every year, at the end of the year, for nine years.
Best of luck.
It’s D, marketing research