Computing cost of goods purchased and cost of goods sold

The following data are for Marvin Department Store. The account balances (in thousands) are for 2011

Marketing, distribution, and customer-services costs 37,000

Merchandise inventory , January 1, 2011 27,000

Utilities 17,000

General and administrative costs 43,000

Merchandise inventory, December 31, 2011 34,000

Purchases 155,000

Miscellaneous costs 4,000

Transportation-in 7,000

Purchase returns and allowances 4,000

Purchase discounts6,000

Revenues 280,000

1. Compute (a) the cost of goods purchased and (b) the cost of goods sold
2. Prepare the income statement for 2011