Indicate whether or not the following individuals are required to pay an estimated tax for 2022. (Check either the Yes or No column.) Yes No a. Single taxpayer with income derived solely from wages subject to withholding expected to equal $12,000. Estimated unpaid tax expected to be $250. b. Married couple with husbands income derived solely from wages subject to withholding expected to equal $21,500. Spouse does not receive wages. Estimated unpaid tax expected to be $400. c. Qualifying widower with income derived from wages subject to withholding expected to equal $24,500. Income from other sources not subject to withholding expected to total $5,000. Estimated unpaid tax expected to be $1,200. d. Married couple with husbands income derived solely from wages subject to withholding expected to equal $11,000. Spouse expects to receive dividend income totaling $22,000. Estimated unpaid tax expected to be $1,550