Answer:
The correct answer is B. the uncompensated impact of one person's actions on the well-being of a bystander.
Explanation:
A transaction involves two parties, for example, consumer and the seller, who are referred to as the first and second parties. Any other party that is not related to the transaction is referred to as a third party. A externality is a cost or gain that is suffered by a third party as a consequence of an economic transaction.
In others words , an externatily is an uncompensated impact of one person's actions on the well-being of a bystander.
Answer:
ARR or Payback
Explanation:
Here are the options to this question
Multiple Choice
BET or IRR
ARR or Payback
NPV or IRR
NPV or Payback
BET or NPV
Accounting rate of return = Average net income / Average book value
Average book value = (cost of equipment - salvage value) / 2
Payback calculates the amount of time it takes to recover the amount invested in a project from it cumulative cash flows
Payback period = Amount invested / cash flow
The NPV and IRR considers the time value of money by discounting the cash flow at discount rate.
Net present value is the present value of after tax cash flows from an investment less the amount invested.
Internal rate of return is the discount rate that equates the after tax cash flows from an investment to the amount invested
Answer: Option B
Explanation: Marginal revenue is the additional revenue from selling one more unit.
A. Marginal revenue equals zero means there is no additional revenue from selling one more unit, the demand could be positive.
B. Negative marginal revenue shows that the revenue earned from selling additional unit is less than the additional unit sold before.
C. Positive marginal revenue shows that the revenue earned from selling additional unit is more than the additional unit sold before.
D. Marginal revenue increases when price and quantity both increases.
Answer:
The share of each additional dollar of income earned that is devoted to saving rather than consumption.
Explanation:
The marginal propensity to save is defined as the fraction of increased income that is reserved for saving and not consumption, and it is the slope of the graph of income against savings.
For example if an individual earns an extra dollar and he has propensity to save of 0.5 that means out of the one dollar he will save 50 cents and spend the remaining 50 cents.
