Susan williams runs a small flagstaff job shop where garments are made. the job shop employs eight workers. each worker is paid ​$8 per hour. during the first week of​ march, each worker worked 45 hours.​ together, they produced a batch of 144 garments. of these​ garments, 52 were​ 'seconds' (meaning that they were​ flawed). the seconds were sold for ​$100 each at a factory outlet store. the remaining 92 garments were sold to retail outlets at a price of ​$210 per garment. what was the labor​ productivity, in dollars per​ labor-hour, at this job shop during the first week of​ march? labor productivity​ = nothing ​dollars/labor hour ​(round your response to two decimal​ places).