The following decision tree deals with profits. Assume the best expected monetary value before sample information is $37

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The following decision tree deals with profits. Assume the best
expected monetary value before sample information is $37,000, the
minimum regret is $60,000 and the marginal probability of Indicator
variable 2 is 0.43.
Use the decision tree below to answer the next two
questions (always round to two decimal places):
I. Determine the expected value of sample information.
The letter associated with the correct answer is
a) $37,800
b) $45,000
c) $51,000
d) $55,800
e) None of the above
II. Find the efficiency of the sample
information. The letter associated with the correct
answer is
a) 0.63
b) 0.75
c) 0.85
d) 0.93
e) None of the above