Carson Company manufactures custom, 3-D jigsaw puzzles. In February, Carson produced and sold 2,000 jigsaw puzzles. In March, Carson produced and sold 3,000 jigsaw puzzles. Below are a listing of selected costs during the two production periods: February March Direct Materials $145,000 $217,500 Depreciation on Office Equipment $18,000 $18,000 Sales Commissions $32,000 $48,000 Factory Utilities $32,000 $47,000 Production Worker Wages $120,000 $180,000 Each Jigsaw puzzle sells for $300. Use the information provided above to match each item below with the correct answer. Hint: each iten has only one correct answer. Which is a mixed cost: Choose... . Total variable cost per puzzle: Choose... Contribution margin per puzzle: Choose... Total selling & administrative expense in February: Choose... Fixed cost portion of the mixed cost: Choose