Can you add Business rules like 1 To Many and Many to one for these two tables and ER Diagram

CUSTOMER IN 3NF RECORD# CUSTOMER-NUM ADDRESS SALES REP NUM 41 1 2 3 4 108 233 254 431 779 800 CUSTOMER NAME Benedict, Louise Corelli, Helen Gomez.JP. LEE.M. Paulski. Diane Zudier. Z San Diego, CA Nashua, NH Butte, MT Snow Camp, NC Lead, SD Greer, SC 22 38 74 38 74 5 6 SALES REP IN 3NF in 3NF, no nonkey field is dependent on another nonkey field RECORD# 1 2 3 4 SALES REP NUM 22 38 41 74 SALES REP NAME McBride, Jon Stein. Allen Kaplan, James Roman, Harold