Need help with this asap. Thanks

Problem 4 Roberts, which began business at the start of the current year, had the following data: Planned and actual production: 40,000 units Sales: 37,000 units at $15 per unit Production costs Variable: $4 per unit Fixed: $260,000 Selling and administrative costs Variable: $1 per unit Fixed: $32,000 Prepare a variable costing statement a) For the above data b) At breakeven