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Tracey Douglas is the owner and managing director of Heritage Garden Furniture Ltd., a South African company that makes museum- quality reproductions of antique outdoor furniture. Tracey would like advice concerning the advisability of eliminating the model C3 lawn chair. These lawn chalrs have been among the company's best-selling products, but they seem unprofitable. A condensed statement of operating Income for the company and for the model C3 lawn chair for the quarter ended June 30 follows: Model 03 Lawn All Chair Products R900,0" R4,7ee, eee Sales Cost of sales: Direct materials Direct labour Fringe benefits (28% of direct labour) Variable manufacturing overhead Building rent and maintenance Depreciation Total cost of sales Gross margin Selling and administrative expenses: Product managers' salaries Sales commissions (5% of sales) Fringe benefits (20% of salaries and commissions) Shipping General administrative expenses Total selling and administrative expenses Net operating income (loss) 360.ee 216, ece 43, 2ee 19, see 11,7ee 57,6ee 699, 300 200,78e 1, 222,eee 1,881, eee 216, 2ee 47, eee 47, Bee 117, See 2,730, 7ee 1,969,3ee 29, 7ee 117, See 45, eee 235, eee 14,948 70, see 16,eee 188, eee 144, eee 752, see 249,640 1,363, see R(48,940) R606,3ee The currency in South Africa is the rand, denoted here by R. The following additional data have been supplied by the company a. Direct labour is a variable cost at Heritage Garden Furniture. b. All of the company's products are manufactured in the same facility and use the same equipment. Building rent, maintenance, and depreciation are allocated to products using various bases. The equipment does not wear out through use. It eventually becomes obsolete. c. There is ample capacity to fill all orders. d. Dropping the model C3 lawn chair would have no effect on sales of other product lines. e. Inventories of work in process or finished goods are insignificant f. Shipping costs are traced directly to products. g. General administrative expenses are allocated to products on the basis of sales dollars. There would be no effect on the total general administrative expenses if the model C3 lawn chair were dropped. h. If the model C3 lawn chair were dropped, the product manager would be laid off. Required: 8-1. At current level of sales, compute the effect of net operating Income If the Model C3 lawn chalr is dropped. Decrease in net operating income by R 1-b. Would you recommend that the model C3 lawn chair be dropped? O Yes No 2. What would sales of the model C3 lawn chair have to be at minimum, in order to justify retaining the product? (Hint Set this up as a break-even problem, but include only the relevant costs from part (1).) (Round "Contribution margin ratio" to 2 decimal places and final answer to the nearest whole number.) Sales volume