When the currency loses value, causing people to spend it more quickly, this:
A. has the same effect on inflation as an increase in money growth.
B. has the same effect on inflation as a decrease in money growth.
C. causes higher inflation but not as much as an increase in money growth would.
D. causes even higher inflation than an increase in money growth would.
Answer:
An investment pays $1,500 half of the time and $500 half of the time. Its expected
value and variance respectively are:
A. $1,000; 500,000 dollars
B. $2,000; (250,000 dollars)2
C. $1,000; 250,000 dollars
D. $1,000; 250,000 dollars2