COST BUILD-UP (Workbook Inputs sheet)
Total Materials = Panel Cost + Cover Cost.
Financed Materials = Materials × (1 + 2% × Lead Time months).
Labour Cost = (Labour Minutes ÷ 60) × £22.0011736111.
Variable Cost = Financed Materials + Labour Cost.
MSP (Inputs!B32)
MSP = Variable Cost ÷ (1 − CM). Workbook CM = 23.8988% (Rules!B3).
CHANNEL OUTPUTS (Outputs sheet)
Distributor = MSP × 1.08 (Rules!B4)
Tender = MSP × 1.12 (Rules!B5)
Dealer = MSP × 1.20 (Rules!B6)
LE/EU = MSP × 1.25 (Rules!B7)
Retail = MSP × 2.45 (Rules!B8)
FX RATES (Workbook FX_Rates)
GBPUSD = 1.27, GBPEUR = 1.16. Live ECB rates may override these in the Quote Builder header.