IF Formula

[Tufail]

Hello,
How can I creat following formula in cell A1 ?
If B1 is <0 then in A1 A
If B1 is >0 then in A1 B
If B1 is =0 then in A1 C

Thanks in advance

 

[Gary''s Student]

=IF(B1=0,"C",IF(B1<0,"A","B"))

 

[Tufail]

Thank you very much !