EX-23 3 dex23.txt CONSENT CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS As independent public accountants, we hereby consent to the incorporation of our report dated June 8, 2001, included in this Form 11-K, into the Company's previously filed Form S-8 Registration Statement File No. 333-84251. /s/ BDO SEIDMAN, LLP Grand Rapids, Michigan August 24, 2001