radosav wrote:Ferrari can loan 45.000.000 $ from any bank for wind tunnel, as credit, on 30 years .
so every year they pay back about 1.750.000 $ which can be in range of RRA.
edit: i have realised the real price of wind tunnel (at first i wrote 10.000.000$)
They don't even need a bank, if they have enough money (and Ferrari has quite a lot) they can 'lend' to themselves and 'repay' that credit in rates. It is more like distributing an investment over several years (the prospected amortisation duration).
Businesses do that for tax purposes all the time, i.e. shift the one-time investment on the annual gains and saving corporate tax. This goes for every size of investment (new company car to new factory) and is more of n accounting practice than a business practice.