3- InvestigativeAssistance or Tech Mims Used I Used. but did not nelp 3 Hyped substantial)/ 2 Heeped, mnimalty d.AbscArtely essential For Sub. Inve t. Assist. by Other FO(s) nclicate A. 8. C, D lor oorrespondrig FO Rae SO AT Rat FO AT Rate FO AT Fes FO AT Fn. Mont trash Ant Lab. Fret Sue Pen Pa