key figures for samsung follow (in $ millions). cash and equivalents $ 23,069 cost of sales $ 126,336 accounts receivable, net 30,144 revenues 197,691 inventories 22,966 total assets 302,511 retained earnings 218,440 required: 1. compute common-size percents for samsung using the data given. 2. what is samsung's gross margin ratio on sales? 3. does samsung's gross margin ratio outperform or underperform the industry average of 25%?