Answer:
$520,000
Step-by-step explanation:
The cost principal is a basic underlying guidelines in accounting. Companies record assets at their cost, at the time of the purchase and over the time asset is held.
The historical cost principle provides a point of reference for all financial statement users and appropiate market values may be used in financial analysis when deemed necessary.
All transactions are recorded at their original cost, the purchased price. In this case, is $520,000.