Callie owns and operates Callie's Creative Coaching (3C), a sole proprietorship. 3C sponsors a 401(k) / profit-sharing plan. Callie had net income of $210,000 and paid self-employment taxes of $20,000 (assumed) during the year. Assuming Callie is over the age of 50 , what is the maximum amount that Callie and her company can contribute on her behalf to the plan for 2021? $66,000 $58,000. $64,500. $26,000