1. there are three factors of production. i have not been able to get the box lately. you are helping us build that knowledge base for others to use. please feel free to share it here! this is a great part of parenting and also the most testing part of parenting. the illustrations i have added to bolster the effect of his words… please enjoy this account of his visit. 7 weeks pregnant to be exact. a unique piece that will give the style you deserve! make sure the connection is sound and free of corrosion or signs of wear. 