overall BE quantity and the product-wise break-up

Raj Ltd manufactures three products, X, Y and Z. The unit Selling Prices of these products are Rs. 100, Rs. 160 and Rs. 75 respectively. The corresponding unit Variable Costs are Rs. 50, Rs. 80 and Rs. 30 respectively. The proportions (quantity-wise) in which these products are manufactured and sold are 20%, 30% and 50% respectively. The total Fixed Costs are Rs. 14,80,000.
Calculate the overall BE quantity and the product-wise break-up of such quantity.