5. Sylvia Miller, a married, but separated woman, wanted to buy a pair of loveseats from a retail furniture store. The store offered to finance the transaction through Public Loan Company. Later Public refused to extend credit to Miller unless her application was a joint application with her husband.. The stated reason was that her income was not high enough for the loan. They refused to consider as income sources her alimony and child support. Are the actions to Public legal? Explain.