First Author:   Amy W. Ando University of Illinois at Urbana-Champaign amyando@illinois.edu   Dept. of Ag. and Consumer Economics, 326 Mumford Hall, 1301 W. Gregory Dr. Urbana, 61801, U.S.A.   217 333 5130(Phone) 217 333 5130(Fax) Second Author: Shibashis Mukherjee University of Illinois at Urbana-Champaign smukhrj3@illinois.edu   Dept. of Ag. and Consumer Economics, 326 Mumford Hall, 1301 W. Gregory Dr. Urbana, 61801, U.S.A.