You need to define the trend calculation for the sales performance KPI.
Which KPI trend MDX expression should you use?
A.
IIF([Sales Variance %] > ([Sales Variance %], [Date].[Calendar].PrevMember), 0, 1)
B.
IIF([Sales Variance %] > ([Sales Variance %], [Date].[Calendar].PrevMember), 1, 0)
C.
CASEWHEN [Sales Variance %] > ([Sales Variance %], [Date].[Calendar].PrevMember) THEN -1 WHEN
[Sales Variance %] = ([Sales Variance %], [Date].[Calendar].PrevMember) THEN 0 ELSE 1 END
D.
CASEWHEN [Sales Variance %] > ([Sales Variance %], [Date].[Calendar].PrevMember) THEN 1WHEN
[Sales Variance %] = ([Sales Variance %], [Date].[Calendar].PrevMember) THEN 0 ELSE -1 END