Check my work TB MC Qu. 10-39 (Algo) Piper Corporation's standards call ... Piper Corporation's standards call for 2,200 direct labor-hours to produce 1,100 units of product. During October the company worked 950 direct labor-hours and produced 950 units. The standard hours allowed for October would be: Multiple Choice 1,250 hours 2,200 hours 1,900 hours 1,000 hours