Answer:
A. $6,507,500
Step-by-step explanation:
Accumulated depreciation is the contra asset account and it needs to be adjusted in the cost of the relevant assets to represent the net book value of the assets. Building and Land are classified as the property.
Buildings and equipment $4,622,500
Accumulated depreciation ($622,500)
Net Buildings and equipment $4,000,000
Land $2,507,500
Total Property, plant, & equipment $6,507,500
The following accounts are non Property, plant, & equipment.
Patents $375,000
Goodwill $325,000
Accounts receivable 215,000