Answer:
$45,000
Explanation:
market research survey
↓ ↓
Value without the survey ⇒ $62,000 Value with survey = $62,000 - . $10,000 = $52,000
↓ ↓
value without value with info.
information = $52,000 = $52,000 -
$7,000 = $45,000
It is a little hard to show a decision tree because of the writing space and the format.