Translate the following sentence into Turkish.
I'll make an educated guess and say the idea to demand itemized budgets from Dairyu's competitors could only have come from an old business hand like you.
Ben tecrübelerime dayanarak bir tahminde bulunacağım dökümlü ihale bütçelerini Dairyu'nun rakiplerinden talep fikri, ancak senin gibi deneyimli bir memurdan çıkar.