Answer: 3.22
Explanation:
Given that;
mean = 2.5 min
standard deviation = 0.25 min
now to get the value of X required, we say
z = (x - u) / a
where z is the distance from the mean measured in the standard deviation units, x is the value we are interested in, u is the mean distribution, a is the standard deviation of the distribution.
the time delay should be just enough to allow 99.8% of the cabinets to dry completely = 99.8/100 = 0.9980
first we determine an appropriate z value.
Using the standardized normal tables,
value of z for approximately 0.9980 is 2.88
so using our initial equation z = (x - u) / a
we substitute the value
z = (x - u) / a
2.88 = ( x - 2.5) / 0.25
2.88 * 0.25 = x - 2.5
0.72 = x - 2.5
x = 0.72 + 2.5
x = 3.22
Answer:
The answer is E. compensates investors for expected price increases.
Explanation:
Inflation premium arise from that, investors holding nominal assets
are exposed to unanticipated changes in inflation.
Answer:
D. gradually over time
Explanation:
According to 1968 research by Ball and Brown, securities markets fully adjust to earnings announcements gradually over time
Answer:
The concept of economic profit ....... <u>alternative</u> two options.
If economic profit is positive .......... <u>Current </u>option.
If economic profit is negative............ <u>Other </u> option
Explanation:
Economic Profit is the excess of revenue associated with an option, over its costs (explicit external & implicit opportunity costs).
Example : Revenue - Direct explicit cost of production - opportunity cost (like interest on money invested, salary of job left foregone).
The concept is used to make decision between two<u> alternative</u> options. Given, zero economic profits imply indifference.
Positive Economic Profit implies - one should choose<u> Current </u>option, as it will make <u>Better off </u>, having more benefit than other option
Negative Economic Profit implies - one should choose <u>Other </u> option, as it wil make better off, having more benefit than the former considered option.