Nitai, who is single and has no dependents, was planning on spending the weekend repairing his car. On Friday, Nitai's employer called and offered him $350 in overtime pay if he would agree to work over the weekend. Nitai could get his car repaired over the weekend at Autofix for $273. If Nitai works over the weekend, he will have to pay the $273 to have his car repaired but he will earn $350. Assume Nitai pays tax at a flat 12 percent rate. (Do not round intermediate calculations. Round your answers to 2 decimal places.) a-1. Strictly considering tax factors, should Nitai work or repair his car if the $273 he must pay to have his car fixed is not deductible? Work Repair a-2. Given the answer in a-1 above, by how much is Nitai better or worse off? Better off