Sprague Company's standard materials cost per unit of output is $10 (2 kg $5). During July, the company purchases and uses 3,300 kg of materials costing $16,665 in making 1,500 units of finished product. Calculate the price materials variances. (Round per unit calculations to 2 decimal places, e.g. 1.25 and final answers to 0 decimal places, e.g. 125.)