Average time to finish 10 cases at a time divided by 10
B) Stone setting time for both upper cast and lower cast in the impression was not counted

Unit price for purchase of 1,000 sets of articulators (An example of quantity discount)

Labor : Model/Die pre. 3-5 years experience; $11.24/hr., National Average for 2002, Oct 2002, LMT Magazine

Medium brass dowel pin (pkg. of 1,000; $22, average); Dual pin with metal sleeve (pkg. of 1,000; $90, average). Assumes that average of 4 pins are needed per case

Die Stone(including freight) $1.20/lb (454g), Average requirement-30 grams=$0.07;
Lab Stone(including freight) $0.66/lb (454g)