Microsoft Corporation had inventory of $300,000 on 12-31-2009. Other information is as follows: Sales are $1,800,000 Beginning inventory is $500,000 Cost of Goods sold is $1,700,000 What is the cost of purchases during the year? O $1,600,000 O $2,000,000 O $1,800,000 $1,500,000 Straight line Depreciation Expense per year = (Cost - Re ful life Straight line Depreciation Expense per year = ($1