=IF($C$2="NO STACK/SNOWBALL","-",
IF(AND($C$2="SNOWBALL SET PLUS EXCESS (LOWEST BALANCE)",R95=SMALL($R95:$AC95,COUNTIF($R95:$AC95,0)+1)),$BA101,
IF(AND($C$2="STACK SET PLUS (OPT) EXCESS (NO SNOWBALL)",R96=MAX($R96:$AC96)),$C75,
IF(AND($C$2="STACK SET PLUS (OPT) EXCESS (SNOWBALL)",R96=MAX($R96:$AC96)),$C75+$AO101,0))))

How do I get the second formula to show a dash if R95-AC95 all show dashes representing a zero?