Oil 0.2
No oil 0.8
It is possible for Shell ltd to hire a firm of international consultants to carry out a complete survey of the site. Shell ltd has used the firm many times before and has made the following estimates:
1. If there really is oil, then there is a 95% chance that the report will be favourable.
2. If there is no oil then there is only a 10% chance that the report will indicate that there is oil.
The following additional information is also provided:
· The cost of drilling is Sh.10 million.
· The value of the benefits if oil is found is Sh.70 million
· The cost of obtaining information is Sh.3 million.
Required:
a) Advise the company on whether to acquire additional information from the consultants (16 marks)
b) Compute the value of imperfect information. (4 marks)
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