Answer:
a) 28.8%
b) 8.0%
c) Asset return will not change if market return did not change .
d) this asset can be considered more risky than market.
Explanation:
A)Asset Return will increase by : 18 *1.6 = 28.8%
B)Asset return will decrease by : 5*1.60 = 8.0%
c)Asset return will not change if market return did not change
d)The market beta is 1 .Since the beta of asset (1.6) is more than beta of market ,asset is more risky than market. It means with 1% change in market asset will change by 1*1.6 =1.6 %