please I need help with this exercise

Brief Exercise 9-22 Preparing a Production Budget Patrick Inc. makes industrial solvents. In the first 4 months of the coming year, Patrick expects the following unit sales: January 41,000 February 38,000 March 50,000 April 51,000 Patrick's policy is to have 25% of next month's sales in ending inventory. On January 1, it is ex- pected that there will be 6,700 drums of solvent on hand. Required: Prepare a production budget for the first quarter of the year. Show the number of drums that should be produced each month as well as for the quarter in total