I'm looking to sum the total in the CS Error Cost column anytime the Responsibility column equals CSC, ISG or UAL. I've attempted different nesting versions of the SUMIF and SUMIFS but keep getting an error. Below is one example of what I attempted.
=SUMIF([CS Error Cost]:[CS Error Cost], Responsibility:Responsibility, "CSC", +SUMIF([CS Error Cost]:[CS Error Cost], Responsibility:Responsibility, "ISG", +SUMIF([CS Error Cost]:[CS Error Cost], Responsibility:Responsibility, "UAL")