9. Pinkton Corporation keeps careful track of the time required to fill orders. The times recorded for a particular order appear below:

The delivery cycle time was:

8.7 hours 3.6 hours 22 hours 22.7 hours

10. Schapp Corporation keeps careful track of the time required to fill orders. The times recorded for a particular order appear below:

The throughput time was:

11.3 hours 21.7 hours 17.2 hours 4.5 hours

11. Simkin Corporation keeps careful track of the time required to fill orders. Data concerning a particular order appear below:

The manufacturing cycle efficiency (MCE) was closest to:

0.46 0.06 0.20 0.19

12. Longview Hospital performs blood tests in its laboratory. The following standards have been set for each blood test performed:

During May, the laboratory performed 1,500 blood tests. On May 1 there were no direct materials (plates) on hand; after a plate is used for a blood test it is discarded. Variable overhead is assigned to blood tests on the basis of direct labor hours. The following events occurred during May: