Answer:
Expected value of X = -11.09
Explanation:
Expected profit:
= Probability of winning × Amount she wins
= 0.03 × $180
= 5.4
Expected loss:
= Probability of loosing × Amount she paid
= 0.97 × $17
= 16.49
Let X be amount of money Mary wins or loses.
E(X) = Expected profit - Expected loss
= 5.4 - 16.49
= -11.09
Expected value of X = -11.09
That is expected value of loss of $11.09
Answer:
a. Value.
Explanation:
The opportunity cost of a choice is the value of the opportunities lost.
In Economics, Opportunity cost also known as the alternative forgone, can be defined as the value, profit or benefits given up by an individual or organization in order to choose or acquire something deemed significant at the time.
Simply stated, it is the cost of not enjoying the benefits, profits or value associated with the alternative forgone or best alternative choice available.
Hence, the opportunity cost of a choice is the benefits that could be derived in from another choice using the same amount of resources.
<em>For instance, if you decide to invest resources such as money in a food business (restaurant), your opportunity cost would be the profits you could have earned if you had invest the same amount of resources in a salon business or any other business as the case may be.</em>
Answer:
c
Explanation:
Multinational market regions are groups of countries that seek mutual economic benefit from reducing interregional trade and tariff barriers.
Types of multinational market regions
- Regional Cooperation Groups.
- Free Trade Area
- Customs Union.
- Common Market
- Political Union
Answer:
The income elasticity of demand for dog biscuits is Option D: positive, and dog biscuits are a normal good.
Explanation:
'Income elasticity of demand' refers to the reaction of the demand in quantity for a good or service to that of change in income.
'Normal goods' are the goods that are related positively with income whereas 'inferior goods' are those goods which are related negatively with income. As the income increases, there is a rise in demand for the dog biscuits. This means the dog biscuits are normal goods. Income elasticity for demand is positive for Danita as it is because of the rise in income. Hence, Option D is the most appropriate.
