6. If mortgage payment < 20% of income Grant credit. Else EXIT. Grant credit line If years ≥ 4, Grant 10,000 line. Else do G. If other debt<5% of income Do F, Else do I Limit 10,000 Limit 3,000 If D ask about years employed. If years<4, Ask About other debt. IF INC> 50,000 Ask about car payments. Else EXIT If car payment <10% of income. Ask about mortgage payment. Else EXIT. A B C D F I E G H Rules for a simple credit-granting expert systems.