The Following Information Was Obtained from Sizzler Company

The following information was obtained from Sizzler Company:
• Advertising costs: $7,900
• Indirect labor: $9,000
• Direct Labor: $31,000
• Indirect materials: $7,200
• Direct materials: $47,000
• Factory utilities: $3,000
• Factory repair and maintenance: $700
• Factory janitorial costs: $1,900
• Manufacturing equipment depreciation: $1,600
• Delivery vehicle depreciation: $790
• Administrative wages and salaries: $19,000
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How much were Sizzler's period costs?

A) $27,690
B) $7,900
C) $19,790
D) $19,000