The financial director of Spinney Electronics is considering the national launch of a new washing
machine. The potential sales of the product during its lifetime are classified as being either high,
medium or low and the net present value of the machine sales under each of these three conditions
is estimated to be sh50 million, sh10million and sh20 million respectively. The marketing director
estimates that there is a 0.4 probability that sales will be high, 0.25 probability that they will be
medium and a 0.35 probability that they will be low.
Required:
a) Assuming the company’s objective is to maximize expected NPV, determine whether or
not the new product should be launched. (4 marks)
b) Explain the meaning of ‘expected value of perfect information’. Find the expected value
of perfect information for this situation. (5 marks)
c) The financial director also has an alternative solution. Instead of proceeding directly
with a full national launch the company could test the market for the washing machine
in their Midlands sales region. This would delay the national launch, and this delay,
together with other outlays associated with testing the market, would lead to costs
having a net present value of sh0.25 million. The test marketing in the Midlands sales
region would yield information indicating whether the national launch is likely to be
successful or unsuccessful. The following table shows the reliability of each of the
possible indications.
Actual national sales
Probability High Medium Low
Test marketing indication
Successful 0.6 0.6 0.15 0.25
Unsuccessful launch 0.4 0.1 0.4 0.5
For example
If the market indicates a successful launch, then the probability of low sales will be 0.25. Also
prior to the test market it is thought that the test market has a probability of 0.6 of indicating a
successful launch and of 0.4 for an unsuccessful launch.
i. Represent this information in a decision tree and calculate the value of this imperfect
information. (7 marks)
ii. Give advice to the financial director as to whether or not the company should test the
market in their Midlands region. In your advice, explain why this method of analysis
should not be relied upon entirely when making appropriate decision. (4 marks)
(20mks)