Answer:
c
Explanation:
because he got out 200 from his bank
Answer:
PPF : Downward Sloping Straight Line
Explanation:
PPF is the locus of product combinations that an economy can produce, given resources & technology.
It is downward sloping : Because of inverse relationship between two goods- if one has to be increased other has to be decreased , because of same resources & technology.
Marginal Opportunity Cost (Slope of PPC): is ratio of a good sacrifised to gain each additional unit of the other good.
∆ Good sacrifised / ∆ Good gained
If this ratio is same i.e constant amount of a good is sacrifised to gain an additional amount of the other one , the slope of PPC is constant & it is a straight line
Eg : Good1 Good2 MOC [∆Good2/∆Good1]
0 20 _
10 10 -10/10 = -1 (10-20)/(10-0)
20 0 -10/10 = -1 (0-10)(/20-10)
So , same (1) good 2 is sacrifised to attain a good 1 each time.
However Generally: MOC is increasing , because of assumption that resources are unequally efficient in various goods production - shifting good from efficient to inefficient increases sacrifise each time. This makes PPC usually concave.
Answer:
Outbreak
Explanation:
Outbreak has been defined as the sudden increase in occurence of a particular disease in a specific period of time and at a specific place. When people have something in common to explain why they all got thesame illness, it is called an outbreak. Any disease becomes an outbreak when it occurs in greater numbers than expected for a given region or community during a specified period of time or season.
Answer:
Statements "A" is true.
Explanation:
During a financial recession and a cynical domain, the yield spread between government securities and corporate securities could be higher than during great monetary occasions. This is because the grounds that during a recession, corporate securities would convey more hazard, (for example, higher default chance) than during great monetary occasions. To make up for this extra hazard, financial specialists would request more returns.