Please show the workings.

B. Fashion Clothes Ltd is an established garment factory which produces 3 types of brand clothing items under Group A, B und C Following details have been provided for you. Group Selling price per unit (Rs.) 11,000 Variable cost per unit (Rs.) 460 Ratio of product mix 1 2,280 RSO 0.6167 880 3.000 1,150 2 12 Fixed cost for the period Rs. 1,200,000. You are required to: i Calculate the Weighted Average Contribution to Sales ratio ii. Calculate the break-even units and break even sales revenue for Fashion Clothes iii. Calculate the number of units that need to be sold if Fashion Clothes wishes to achieve a target profit of Rs. 3,000,000 for the period. (Total 20 Marks)