leverage ratio is 24%

I found the final balance sheet for Lehman Brothers; the link is below. Please refer t the pages numbered 5 and 6 (actually 6 and 7 in the pdf). Given this leverage ratio, what percent of their assets would Lehman need to lose in order to become insolvent (have negative equity)? Please put as a whole number in percentage points. L.IHMAN BROTHERS HOL.DINGS INC Consolidated Statement of Cash Fowe I found the final balance sheet for Lehman Brothers; the link is below. Please refer t the pages numbered 5 and 6 (actually 6 and 7 in the pdf). Given this leverage ratio, what percent of their assets would Lehman need to lose in order to become insolvent (have negative equity)? Please put as a whole number in percentage points. L.IHMAN BROTHERS HOL.DINGS INC Consolidated Statement of Cash Fowe