DAX - I assume [Claim_line].[Allowed_Amount_B6] is one column.
if(table_name[Dollars paid]<SUM(table_name[Claim_line].[Allowed_Amount_B6]) ,'Dollars lost',
if(table_name[Dollars paid]>SUM(table_name[Claim_line].[Allowed_Amount_B6]),'Accounts Received','Outstanding Receivables'))