10. Siennal, 43, has worked for a forensic accounting firm for 17 years, She has family group insurance that covers prescription drugh, dentaj care and 65t of her salary in the event of disability. Her yearly income is \$120,000. Her spouse earns an income of $90,000 a year but hos no disabality leaurance in Sienna's estimation, they would need 60% of their combined income to live if either one of them-or both-became disabled What minimum disability insurance should Sienna's spouse take out in order for the couple to haye the coverage they want? 55.250 a month. $4,500 a month. $4.000 a month. $500 a month