Answer:
The correct answers are:
1) "B": a common resource.
2) "A": excludable and rival.
Explanation:
1) A common resource is one that provides tangible benefits. This is the type of resource that can be used by several people at the same time without excluding the availability for its use to others. If they are not owned by anyone they take the name of open-access resources.
2) A good is excludable and rival if someone can prevent the use of it and when its use necessarily implies others not using it. Under this category fall all private resources since their ownership belongs to a certain number of people only if not only one.
Answer: The matching principle
Explanation: Matching principle is a combination of accrual accounting and revenue recognition. It states that the expenses of a company must be recorded at the same accounting period in which they were incurred to earn such revenues.
In the given case, Apple is reporting the warranty expenses at the same time period in which the revenue from such expenses is recognized.
Hence we can conclude that the given case illustrates the matching principle.
Answer:
Life income with certain period annuity
Explanation:
This type of policy guarantees a certain amount of money during the remaining life of the insured. It also guarantees that during a minimum specified time, the certain period, the payments will be carried out even if the insured dies. In this case the benefits will be paid to his/her beneficiary. The insured determines the certain period when choosing the life insurance plan, and the certain period can vary from 5 to 30 years.
Answer:
Kindly check explanation
Explanation:
Using table for our evaluation :
____________POLLUTANT
Factories___P1 ______P2 ____COST
__1_______0.1______ 0.45 ___ 1500
__2______ 0.2 _____ 0.25 ____1000
__3 ______0.40 ____ 0.30 ____2000
_________ ≥ 30 ____ ≥ 40 _____ z
Let amount of waste produced by Factories 1, 2 and 3 equal f1, f2 and f3 respectively.
Linear Program that will minimize the cost of reducing pollution by the desired amounts
Min cost:
min z = 1500f1 + 1000f2 + 2000f3
0.1f1 + 0.2f2 + 0.4f3 ≥ 30
0.45f1 + 0.25f2 + 0.3f3 ≥ 40
f1, f2, f3 ≥ 0
