Jan and linda have $60 to spend on a friday night. they have made a list of all the things they want to do, as well as each thing's cost and
time requirement study the table below.
activity cost time
go out for pizza $25 1.5 hours
go bowling $15 4 hours
rent a movie $5 2.5 hours
dance so 3 hours
what prevents jan and linda from doing all the activities friday night?
select the best answer from the choices provided.
a.
the scarcity of activities
b.
the scarcity of time
c.
d.
the scarcity of money
all answers are correct

Consider a treasury bill with a rate of return of 5% and the following risky securities: security a: e(r) = .15; variance = .0400 security b: e(r) = .10; variance = .0225 security c: e(r) = .12; variance = .1000 security d: e(r) = .13; variance = .0625 the investor must develop a complete portfolio by combining the risk-free asset with one of the securities mentioned above. the security the investor should choose as part of her complete portfolio to achieve the best cal would be a. security a b. security b c. security c d. security d