Answer:
b. Liability, $9,000,000; expense, $0.
Step-by-step explanation:
An asset retirement obligation (ARO) refers to an obligation with respect to the acquisition , construction, development, etc. The liability should be recognized the liability at the present value that should be expected to be paid for settling the obligations
Here the $9,000,000 million represents the liability
Also the journal entry is
Asset Dr
To liability
(Being the asset placed is recorded)
There is no expense should be recorded in the income statement