Field help (CLCMOD) 

The calculation methods is used to determine if the overheads are calculated either by cascade or as a total.

For example:

The overhead OH1 corresponding to following natures NAT1 (5%) and NAT2 (15%)

Product A price: 100 Eur

Total mode

A

NAT1 calculation

NAT2 calculation

Valuation of A

100

100x5%= 5

100x15%=15

120

Cost calculation : 100 + 100x0.05 + 100x0.15 = 120 Eur

Cascade method

Cost calculation : 100+ (100 + 100x0.05)x0.15 = 120.75

A

Nat1 5%

Valuation after application of NAT1

NAT2 15%

Valuation of A

100

100x5%

105

105x15%=15.75

120.75