Blue Spruce Company's standard labour cost per unit of output is $21 (2 hours $10.30 per hour). During August, the company incurs 2,550 hours of direct labour at an hourly cost of $10.00 per hour in making 1,200 units of finished product. Calculate the total, price, and quantity labour variances. (Round per unit calculations to 2 decimal places, e.g. 1.25 and final answers to O decimal places, e.g. 125.) Total labour variance $ Labour price variance $ Labour quantity variance $ Neither favourable nor unfavourable Unfavourable Favourable