T g W (CH 14) Bob's income can vary widely from year-to-year because much of his compensation comes from sales commissions and bonuses. It generally is in the $200,000 to $300,000 range. To minimize the risk of underpayment penalties for estimated tax, he should pay in, through payroll withholding and estimated tax payments, 100% of the prior year tax liability. A B True False De Yo hig mu min late