d. $18,336
Taxpayer would report $162,536 of net earnings from self-employment ($176,000 .9235) and owe $17,733.84 of self-employment tax [(142,800 - 26,500) .153] + [($162,536 - $142,800) * .029] = $17,793.90 + $572.34 = $18,366.24. Rounded to the nearest dollar ($18,366).