nd effort .5..k NAVE AND TITLE OF SIGNER (Type or pat) 16k NAME AND TITLE OF CONTRACTING OFFICER (Type or pn ny Nick Sin 150. CCHTRACTOROFFEROR (Stamm or porson ounonzed to sign) 15C. DATE SIGNED 160 By innYCHATATFc cu: A r icanca-- 16C. DATE SIGNED 07/11/2019 Prewua OCnisAn unidilltnt STANDA