Answer:
-0.11% a year
Explanation:
Susan's real interest rate is the nominal rate of her investment subtracted by the percentage increase in CPI.
The percentage increase in CPI for 2005 was:

Therefore, Susan's real interest rate (i) was:

It should be noted that the inefficient allocation if resources is market failure.
<h3>What is market failure? </h3>
It should be noted that market failure simply means the inefficient distribution of goods and services.
Market failure is the the inability of a market to bring about the allocation of resources that best satisfies the wants of society.
Learn more about market failure on:
brainly.com/question/368647
Answer:
Option C The degree of uncertainty about the actual outcome of a decision.
Explanation:
The reason is that risk is the vulnerability of an desired outcome and which can be measured. So if toss a coin there are 50% chances that head will appear and I will loose money and 50 percent chances that tail will appear and I win money. So undesired outcome here is head appearing because I will loose money and it has 50% chances. So risk result in undesired outcome in an uncertain environment.
Answer:
The correct option is E,14
Explanation:
In using the two-day moving average to forecast for the next day sales, the previous two days sales are taken , summed to up and finally averaged(that is divided by 2)
Next day forecast=sum of previous two days sales figures/number of days
sum of previous two days forecast=13+15=28
since the number of the days is 2 ,the 8 is divided by 2,28/2=14
Ultimately the next day forecast sales figure is 14 newspapers
Option A is wrong that is just considering of the two previous day, the same thing applies to option B.
Option C is the sum of previous two days sales without being divided