Answer:
Part A: the answer is $3.70 (A)
Part B: the answer is $38.60 (D)
Step-by-step explanation:
Answer:
Option A
Step-by-step explanation:

where,
is the final value
if the initial value
R is the investors rate of return
so,

so the investors rate of return is -11.8%
Step-by-step explanation:
Refer to attachment.
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em>