a. College students reduce how much detergent they use for each load of laundry in response to higher detergent prices.
(demand curve)
b. College students rush and buy discount furniture to take advantage of an unexpected price drop.
(Shift of a demand curve)
c. College students purchase many more energy drinks during finals week than during the rest of the semester.
(Demand curve)
d. Students eat out more often as the federal government increases how much grant money it provides students.
(Shift or a demand curve)
Answer c is the most inaccurate
Answer:
19.) b, d
20.) d, a
21.) d, c
22.) a
23.) c
Hope This Helps! Have A Nice Day!!
Given:
<span>General pharmacy’s stock has a beta of 1.8 and an expected return of 14%,
Sicoras corp.’s stock has a beta of 1.5 and an expected return of 16.2%.
Let Rf stand for risk free rate.
Let Rm stand for expected market return.
General Pharmacy: 14% = Rf + 1.8(Rm-Rf)
Sicoras Corp.: 16.2% = Rf + 1.5(Rm-Rf)
0.14 = Rf + 1.8Rm - 1.8Rf
0.14 = Rf - 1.8Rf + 1.8Rm
0.14 = -0.8Rf + 1.8Rm
0.14 + 0.8Rf = 1.8Rm
Rm = 0.14/1.8 + 0.8Rf/1.8
Rm = 0.078 + 0.444Rf
</span><span>0.162 = Rf + 1.5(Rm-Rf)
</span>0.162 = Rf + 1.5[(0.078+0.444Rf) - Rf]
0.162 = Rf + 0.117 + 0.666Rf - 1.5Rf
0.162 - 0.117 = Rf + 0.666Rf - 1.5Rf
0.045 = 0.166Rf
0.045/0.166 = Rf
0.271 = Rf
<span>Rm = 0.078 + 0.444Rf
</span>Rm = 0.078 + 0.444(0.271)
Rm = 0.078 + 0.120
Rm = 0.198
Rf = 27.1% ; Rm = 19.8%
The risk free rate is 27.1% and the expected market return is 19.8%.
To check, simply substitute the value of Rf and Rm in the above equation.
