Financial modelling applied in the context of marketing decision making, 2 hour project, at a pre-agreed time in 3 to 4 days' time

Need an expert on financial modelling, applied in the context of marketing decision making, 2-hour project, at a pre-agreed time. it'll involve calculations on concepts such as
Mark-up and selling price,
Cost of impressions (marketing).
Price elasticity,
Bass diffusion modelling,
Customer lifetime value,
Return on sales calculation,
Recency Frequency Monetary value (RFM) model,
Incremental return of marketing investment,
Net reach of advertisements,
Net promoter score (NPS),
Attraction model,
Break-even analysis
Multinomial logistical model
Fair share property