Exhibit 99.3 MBNA MASTER CREDIT CARD TRUST II SERIES 1994-C KEY PERFORMANCE FACTORS May 31, 1997 Expected B Maturity 11/15/01 Blended Coupon 5.9772% Excess Protection Level 3 Month Average 4.61% May, 1997 4.37% April, 1997 3.70% March, 1997 5.74% Cash Yield 17.28% Investor Charge Offs 4.53% Base Rate 8.38% Over 35 Day Delinquency 4.38% Seller's Interest 15.43% Total Payment Rate 12.75% Total Principal Balance $ 27,132,480,390.99 Investor Participation Amount $ 1,000,000,000.00 Seller Participation Amount $ 4,186,442,872.50