Y=50x+250 is the original. Substitute the words from the word problem, and you have 1150=50n+250. I even solved for you, in case you wanted to know.
Answer: Option A
Explanation: Scarcity refers to the situation when there is limited availability of a commodity. This term is usually used for the natural resources like coal, drinking water etc.
In economics it refers to the situation when there is not limited quantity of resources available for fulfilling the market demand. Scarcity deals with the problem of limited resources in nature and unlimited wants of the population.
Hence, from the above we can conclude that the correct option is A.
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The available options are:
A. I and III
B. I and IV
C. II and III
D. II and IV
Answer:
C. II and III
Explanation:
IO tranche which is an acronym for Interest Only tranche is defined as a form of tranche which earns interest only from a secured loan which is derived from Principal Only tranche.
However, Interest Only tranche is quite different from a typical bond, simply because when market interest rate increases the rate of prepayment decreases, which in turn makes the rate of maturity to be longer. Thereby when interest rates increase, prices increase, and vice versa.
Hence the true statements are:
II When interest rates rise, the price of the tranche rises
III When interest rates fall, the price of the tranche falls