The principle of valuation that the scenario exemplifies is called the principle of contribution.
Data and Calculations:
Cost of cabin = $45,000
Maintenance cost = $7,000
Resale value = $48,500
Shortfall in investment cost = $3,500 ($48,500 - $45,000)
The principle of contribution states that the worth of an improvement is the market value of the entire property, despite the cost of the improvement. If Chad wanted to make some profit on the sale, he should not incur more maintenance cost than the market is ready to accept.
Thus, the principle of valuation that the scenario exemplifies is called the principle of contribution.
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