I'm having trouble solving for E and D as seen in the image

Balance Sheet. Year 2004 Assets 2004 2003 A 910 110 B Operating assets Debt securities Operating liabilities Financing debt Perferred stock Common equity Liabilities and Equity 2004 2003 113 360 340 100 100 500 1,146 1,000 D 1,000 Statement of Common Shareholders Equity. Year 2004