depreciation will ultimately be recovered, allowing businesses to take larger deductions for their exps ut du the future, which means we will ultimately recover most of this. my understanding is that the cost of this proposal, if we look at the cumulative effect through 2022 rather than 2021 to he equipment will really throughout the entire period, the revenue loss drops from $6 billion down to $5 billion. so we will be recovering much -- not all but much of the revenue that is lost by engagi i we will be allowing a strong boost to capital formation in the economy and we will be generating more jobs through this provision and i would encourage us to quickly agree to it. thank you. >>> colleagues, i think it makes sense. i don't know the degree to which companies will actually use it. i'm sure they'll use it significantly. we always hear about them, $1 trillion to $2 trill that american companies have and maybe they'll spend some of it with this expensive provision. it's hard to tell. i think that many would. on the other hand, there are some estimates that this provision is used much more