Price elasticity can be calculated using the attached formula where:
the first term represents the % change in quantity and the second term represents the % change in price
% change in quantity = (100-120) / (220/2) = -2/11 x 100 = -18.1818%
% change in price = (7-5) / (12/2) = 33.3333%
price elasticity = 18.1818/33.3333 = 0.55Note that the price elasticity is usually taken as an absolute value.
Answer:
Should Marston Manufacturing Company accept or reject the project?
Marston C Company should reject the project because its expected return is lower than Division H's cost of capital.
Since the divisions' risk is so different, and probably their projects are also very different, the company should use different costs of capital to accept of reject the projects based on each division's cost of capital.
Imagine another situation where Division L is evaluating a project that yields 10%. If they used the company's WACC, then they should reject the project, but if they used the division's cost of capital, then they should accept the project (in this case I would recommend accepting it).
Explanation:
Division H's risk = 14%
Division L's risk = 8%
WACC = 11%
True. Do not forget that the equilibrium quantity is found when the quantity demanded is equal to the quantity supplied, which must be where the two curves intersect.
Answer:
d) change in total benefit that occurs when a person consumes another unit of the good.
Explanation:
Marginal cost can be defined as the additional or extra cost that is being incurred by a company as a result of the production of an additional unit of a product or service.
Generally, marginal cost can be calculated by dividing the change in production costs by the change in level of output or quantity.
Utility can be defined as any satisfaction or benefits a customer derives from the use of a product or service.
This ultimately implies that, any satisfaction or benefits a customer derives from the use of a product or service is generally referred to as a utility.
Furthermore, the marginal utility of goods and services is the additional satisfaction that a consumer derives from consuming or buying an additional unit of a good or service.
Marginal benefit can be defined as the highest amount of money (in dollars) that a consumer (buyer) is willing to pay to a seller in order to acquire an additional unit of a product i.e one more unit of the product.
Hence, marginal benefit would be described as the change in total benefit that occurs when a person consumes another unit of the good.
Answer: A. In equilibrium, each worker is paid is or her value of marginal product of labour.
Explanation:
Marginal productivity of income distribution refers to the additional revenue derived from the marginal unit of product produced and that wages should be equal to the marginal revenue derived from the production of additional or marginal product and this is achieved at equilibrium.
The theory also implies that workers should not be paid below or above the marginal revenue derivable from marginal product which implies they cannot be paid $15 or $40, moreover the product price is not a determinant of wages rate.
