Answer:
B.
C.
Explanation:
Option A is incorrect because; it is not clear who is he and what he grabbed form the air. Further, it is also not clear who's her.
Option D is incorrect because; it is not clear who are they. And it is a grammar rule that, do not use “they” when referring to unspecified persons.
Explanation:
i=interest rate
X=current rate
2X = double current rate
n = number of years
Calculate time it takes to double at 3%:
2X = X(1+i)^n
simplify by cancelling out X
(1+i)^n = 2
substitute i = 3%
(1.03)^n =2
take log
n*log(1.03) = log(2)
n = log(2)/log(1.03) = 0.6931/0.02956 = 23.45 years
Similarly, for growth rate of 7%,
n = log(2)/log(1.07) = 0.6931 / 0.06766 = 10.24 years
So the difference is 23.45-10.24 = 13.21 years (to the hundredth) sooner
Answer:
it makes the price so low that the quantity demanded exceeds the quantity supplied on the legal market.
Savings accounts . . .
interest rates are most determined by the state of
the national economy.
Mutual funds . . .
Treasury bills . . .
traded on nationwide exchanges; prices and returns
are pretty uniform nationwide.
Real estate . . .
rests directly on local conditions in each city, and sometimes even in
different parts of the same city;
affected by things like local unemployment, local bad weather,
local price of gas, local tourism, local special events, etc.
