Answer:
$59,520
Explanation:
Data provided in the question:
Purchasing cost of the company = $120,000
Particular       Contribution
Land              40.8%
Building           49.6%
Equipment         9.6%
Now,
The cost that should be assigned to the building
= Purchasing cost of the company × Percentage Contribution of Building
= $120,000 × 49.6%
= $59,520