Answer:
Airline B pay $35 million in tax
Step-by-step explanation:
Tax is charged on profit before tax
Profit before Tax (PBT) = EBIT - interest expenses
Tax occurred = PBT * Tax rate
Airline B has no debt, then:
PBT = ($100 million - 0)= $100 million; and
Tax occurred = $100 million * 35% = $35 million
Airline A has interest expenses of $20 million, then:
PBT = $100 million - $20 million = $80 million; and
Tax occurred = $80 million * 35% = $28 million