Shown below is a segmented income statement for Hickory Company's three wooden flooring product lines: Strip Plank Parquet Total Sales revenue $400,000 $200,000 $300,000 $900,000 Less: Variable expenses 225,000 120,000 250,000 595,000 Contribution margin $175,000 $ 80,000 $ 50,000 $305,000 Less direct fixed expenses: Machine rent (5,000) (20,000) (30,000) (55,000) Supervision (15,000) (10,000) (5,000) (30,000) Depreciation (35,000) (10,000) (25,000) (70,000) Segment margin $120,000 $ 40,000 $ (10,000) $150,000 Hickory's parquet flooring product line has a contribution margin of $50,000 (sales of $300,000 less total variable costs of $250,000). All variable costs are relevant. Relevant fixed costs associated with this line include $30,000 in machine rent and $5,000 in supervision salaries. Assume that dropping the parquet product line would reduce sales of the strip line by 25% and sales of the plank line by 20%. All other information remains the same.

Required:
1. If the parquet product line is dropped, what is the contribution margin for the strip line? For the plank line?
2. Which alternative (keep or drop the parquet product line) is now more cost effective and by how much?