Answer:
The expected value of the proposition is $2.50.
Explanation:
When a coin is tossed two times, the following is the sample space (S)
S = {HT,TH,TT,HH}
Using the information in the question, we can derive the following win/loss table:
S Probability Payoff
TH 1/4 -$30
HT 1/4 -$30
TT 1/4 -$30
HH 1/4 $100
The expected value (E) can now be calculated as follows:
E = Sum of (Probability * Payoff) = (1/4 * ($-30)) * (1/4 * ($-30)) * (1/4 * ($-30)) = (1/4 * $100) = ((1/4) * (-30)) + ((1/4) * (-30)) + ((1/4) * (-30)) + ((1/4) * 100) = $2.50
Answer:
False
Explanation:
Rather, gain or loss on the sale of an asset can be calculated as the difference between sale price and net book value (NBV).
The net book value can be calculated by accumulated depreciation from the purcahse price of the assets.
Therefore, gain or loss on the sale of an asset can be calculated using the following fomula:
Gain (loss) on the sale of an asset = Sales price - Net book value
Answer:
D) intangibility
Explanation:
in this case, the whitening service offered by the dentist has an intangible characteristic since there is no tangible product or service that their potential customers can see, touch, taste, hear or smell. The service offered is something that the potential customers must imagine, i.e. they have to imagine how they would look like if their teeth were whiter.
A major oil shock can the fed deal with most effectively.
It is accompanied by an oil crisis, a sudden rise in oil prices, and often a decline in supply. Since oil is a major source of energy for industrialized countries, the oil crisis can threaten the economic and political stability of the global economy as a whole.
In the aftermath of World War II, there were two major oil crises. Oil exports to the United States, Japan, and Western Europe, which consume more than half of the world's energy, are also banned.
The OPEC decision was in retaliation for Western support for Israel against Egypt and Syria during the Yom Kippur War (1973), and the US dollar (the currency used to sell oil) that caused the dollar to undermine OPEC's export revenues. It was done in response to the sustained decline in the.
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