Hаn Cо. repоrted the fоllowing finаnciаl data at the end of the most recent accounting period. Calculate the Gross Margin. Han Co. Financial Data Account Balance Cost of Goods Sold $[cogs] Dividends [div] Inventory [inv] Sales Discounts [sd] Operating Expenses [oe] Sales Returns [sr] Cash [cash] Gross Sales [gs]