set PROD := std del; set DEP := cutanddye sewing finishing inspectandpack; param: c := std 10 del 9; param: hours := cutanddye 630 sewing 600 finishing 708 inspectandpack 135; param a: std del := cutanddye .7 1.0 sewing .5 .8333 finishing 1.0 .6667 inspectandpack 0.1 .25 ;