Question 4 1 pts Calculate the tax liability on $20 million in taxable income. $7,000,000 O $4,000,000 O $4,200,000 O $6,800,000 O $6,800,000 Question 4 1 pts Calculate the tax liability on $20 million in taxable income. $7,000,000 O $4,000,000 O $4,200,000 O $6,800,000 O $6,800,000