st K Mary is a 50% partner in the MD partnership, which owns a small manufacturing business. In the current year, the business had qualified business income of $3.0 million. MD partnership paid W-2 wages of $960,000 and owns depreciable tangible property with an unadjusted basis of $1,580,000. What is Mary's qualified business deduction (ignoring the deduction for self-employment taxes)? Mary's qualified business deduction is