maintenance [Noun] + cost [Verb]

Strength Strength Dispersion
A:
13
CHISQ:
30.34
AWT:
5,959,066
TTEST:
2.72
G2:
19.88
FAWT:
9.12
MI:
2.03
LOGLOG:
7.51
JD:
0.72
MI3:
9.43
DICE:
0.19
RANGE: