Valerie owns a small catering business as a sole proprietorship. During the year, her self-employment income from the catering business was $155,000. Valerie also works as an administrative assistant at the Magnolia Elementary School. Her wages from working at the school were $26,000. What is Valerie's self-employment tax? $22,723.00$19,155.13$18,513.00$21,900.80