es Royal Lawncare Company produces and sells two packaged products-Weedban and Greengrow. Revenue and cost information relating to the products follow: Product Selling price per unit Weedban $ 6.00 Greengrow $ 7.50 Variable expenses per unit $ 2.40 $ 5.25 Traceable fixed expenses per year $ 45,000 $ 21,000 Last year the company produced and sold 15,000 units of Weedban and 28,000 units of Greengrow. Its annual common fixed expenses are $33,000. Required: Prepare a contribution format income statement segmented by product lines. Sales Variable expenses Contribution margin Traceable fixed expenses Product line segment margin Product Line Total Company Weedban Greengrow 0 0 0 0 $ 0 $ 0 Common fixed expenses not traceable to products Net operating income $ 0