Tuscarora Door Company manufactures high-quality wooden doors used in home construction. The following information pertains to operations during April. (Times are average per batch.)

Waiting time before production begins .................................................. 24 hours Processing time ....................................................................................... 6 hours Inspection time ........................................................................................ 1 hour Waiting time after production begins ..................................................... 4 hours Move time ................................................................................................ 5 hours Units per batch ........................................................................................ 40 units Compute the following operational measures: (1) average value-added time per batch; (2) average non-
value-added time per batch; (3) manufacturing cycle efficiency; (4) manufacturing cycle time; (5) velocity.