Answer:
Option A is correct $220,000
Hence Infinity's taxable income for year 1 will be $220,000.
Step-by-step explanation:
Income before tax and depreciation for year 1
= $400,000
Depreciation allowed as per income tax for year 1
= $900,000*20%
= $180,000
Taxable income for year 1
= $400,000 - $180,000
= $220,000