3 CAKE
You're gonna need way more to see decent returns.
To farm you need an equal amount of the two coins. I just bought $1000 worth of FOR and matched that with $1000 BUSD. You add liquidity and it gives you Liquidity Pool (LP) tokens. Take that to the farm, approve the pair, and supply liquidity. Now just let it bubble.
Probably payed less than $1.50 in fees. If gas is $50 on Ethereum that's probably $300 I'd be paying.
If you want to farm at a low entry point use a BUSD pair but it's best to come with at least $1000 so you can go 500/500 on two coins. You already have $500 in BNB so you could just put $500 on a coin that's paired with BNB. Just be aware of impermanent loss.
32 a day? About 380 CAKE should get you over 3 a day so you'd need 3800 CAKE. If you got $40,000 sitting around to buy that much CAKE go for it
I'm pissed I didn't look into CAKE when it was under a dollar. That passive income would be ridiculous.
Fees are irrelevant on BSC. You're paying .18-40. I don't even look most of the time I just hit approve. Again staking such a small amount of CAKE is pointless. You might as well but 3 lottery tickets and hope you win something.
You'd want at least 100 and CAKE is too expensive for that.