Answer:
(a)-$14.86, If NPV is negative, it is not considered a good investment. (b) $287.38
Explanation:
Solution
Recall that,
(a) The sale price expected=$270
The price of purchase=$250
The dividend after year 3=$2
The dividend after year 4=$3
The NPV of investment= -250+2/(1+i)^3+(3+270)/(1+i)^4
Then,
If the interest is =3%
The NPV of investment=-250+2/(1+3%)^3+(3+270)/(1+3%)^4=-$5.61
When the NPV is negative, this is not considered a good investment.
Thus,
If the interest is =4%
The NPV of investment=-250+2/(1+4%)^3+(3+270)/(1+4%)^4=-$14.86
If NPV is negative, it is not considered a good investment.
(b) Let say the sale price be X
Then,
The NPV of investment=-250+2/(1+4%)^3+(3+X)/(1+4%)^4
If $250 is a fair price, the NPV is taken as zero
so,
=-250+2/(1+4%)^3+(3+X)/(1+4%)^4=0
= -250+1.777993+(3+X)*0.854804=0
=(3+X)*0.854804=248.222007
=3+X=290.38
Therefore.
X=$287.38