Is the opportunity cost of someone who has never programmed an iOS app before $2500/day as an iOS dev? Maybe in some analyses, but that’s not where I’d estimat

Is the opportunity cost of someone who has never programmed an iOS app before $2500/day as an iOS dev? Maybe in some analyses, but that’s not where I’d estimate it. If they’re turning down other $300/hr work, sure, but that’s not how I read the account.