The job order cost sheets used by greene company revealed the following:
job. no. bal., may 1 may production costs
134 $ 2,300 $ 0
135 1,800 420
136 0 1,020
job no. 135 was completed during may and jobs no. 134 and 135 were shipped to customers in may. what was the company's cost of goods sold for may and the work in process inventory on may 31?

Industrial engineers who specialize in ergonomics are concerned with designing workspace and devices operated by workers so as to achieve high productivity and comfort. a paper published in this research area reports on a study of preferred height for an experimental keyboard with large forearm-wrist support. a sample of 31 trained typists resulted in an average preferred height of 80.0 cm