11 w Company XYZ is a merchandising business. The company is specialized in selling a specific brand of smartphones. The purchase cost per unit was OMRATO At the beginning of the month of May the company has inventory of 1220 smartphones. During the month of May, the company purchased additional 1.000 smartphones y the end of May, the company had 480 smartphones remaining in the store. The selling and general expenses for the company include wages and commission, which Include fixed monthly payment of OMR1 200 plus a OMR per un sold and depreciation of OMR2,000 per month. Assuming a selling price per unit of OMR540 calculate the total contribution margin Select one O 2. OMR23300 O b. OMR461100 O OMR457.900 O d. None of the given awers OOM 800