Slide 1
7.2 Var ianc e Analysis
Mode l for Dir e c t Mater ial Var ianc e
2005 KD Ha the wa y-Dia l
Ac tual Quantity (AQ) at Ac tual Pr ic e (AP) (AQ x AP) Ac tual Quantity (AQ) at Standar d Pr ic e (SP) (AQ x SP) Standar d Quantity (SQ) at Standar d Pr ic e (SP) (SQ x SP) Pric e Varianc e Quantity Varianc e T
- tal Varia nc e
E xhibit T 7M2-1~ Dir e c t Ma ter ia ls Var ianc e
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Var ianc e Analysis
Mode l for Dir ec t L abor Var ianc e
2005 KD Ha the wa y-Dia l
Ac tual Hour s (AH) at Ac tual Rate (AR) (AH x AR ) Ac tual Hour s (AH) at Standar d R ate (SR ) (AH x SR ) Standar d Hour s (SH) at Standar d R ate (SR ) (SH x SR ) Rate Varianc e E ffic ie nc y Var ianc e T
- tal Var
ia nc e
E xhibit T 7M2-2~ Dire c t L abor Va rianc e
___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ Slide 3
Var ianc e Analysis
Mode l for Var iable Manufac tur ing Var ianc e
2005 KD Ha the wa y-Dia l
Ac tual Hour s (AH) at Ac tual Pr ic e (AR ) (AH x AR ) Ac tual Hour s (AH) at Standar d R ate (SR ) (AH x SR ) Standar d Hour s (SH) at Standar d R ate (SR ) (SH x SR ) Spe nding Varianc e E ffic ie nc y Var ianc e T
- tal Varia nc e
E xhibit T 7M2-3~ Varia ble Manufa c turing Varianc e