Marable Comics Group Balance Sheet for the Years Ending 2017 and 2018 ($ in millions) 2017 2018 2017 Cash $75 $135 Accounts payable $89 Accounts receivable 230 214 Notes payable 227 Inventory 240 188 Current liabilities 3161 Current assets 545 537 Long-term debt 615 Fixed assets 788) 890 Common stock 55 Retained earnings 347 Total assets $1,333 $1,427 Total liab. & $1,333 equity 2018 $110 442 552 440 551 3801 $1,427 Marble Comics Group 2018 Income Statement ($ in millions) Net sales Less: Cost of goods Sold Less: General & adm. expenses Less: Depreciation Earnings before interest and taxes Less: Interest paid Earnings before taxes $9051 522 931 110 180 61 1191 ILLJU. TILSL par Earnings before taxes Less: Taxes Net income 1191 30 $89 What is Marble's earnings retention ratio for 2018? Multiple Choice 0.89 0.63 0.37