I know something is wrong with this select statement, but I don't know what
it is. Please help. Thank you.

Select [Inscope Table].[Date Aproved by GM PM for Invoicing],[Inscope
Table].[AT&T Extended Price] from [Inscope Table] where [Inscope Table].[Date
Aproved by GM PM for Invoicing]<"" and [AT&T Extended Price]<0