pls answer the question, properly. Thank you beforehand!

Ram Ltd. provides you the following figures for the year 2017. Sales (in units): Product A Product B Ist Quarter 1,250 1,600 Ilnd Quarter 2,950 800 Ilird Quarter 2,700 1,000 IVth Quarter 3,100 600 Selling price per unit Rs. 24 Rs. 50 Targets for 2018: Sales quantity increase (decrease) (20%) 25% Selling price increase (decrease) 25% (20%) Sales area X, Y and Z respectively produce 10%, 20%, 70% of Product 'A' sales and 70%, 20% and 10% of Product 'B' sales. Prepare a sales budget for 2018. 5 marks