Ok. I realise now, I am talking to a 10 year old. So I will explain the proces, how I normally will explain to a 10 year old.
1. You want a chocolate. You tell papa, you want a chocolate.
2. Papa asks, beta what chocolate you want?
3. Beta, you say I want chocolate with 75% cocoa and it should have almond.
4. Papa goes to shop. He says, baniyaji, I want chocolate with 75% cocoa.
5. Baniyaji says, I have chocolates with 5 chocolates. But only 3 of them have 75% cocoa and only 2 have almonds. One has 50% cocoa and almonds and one has 50% cocoa.
6. Papaji says, baniyaji remove other 3. Tell me of the 2 is cheaper.
7. Baniyaji says this 1 is cheaper.
8. Papaji buys chocoalte and gives you.
9. Your suggestion is we buy the one with 50% cocoa.
Now beta, do you understand process? In your scenario, first question to be asked is how much. Your logic fails in step one. Now since, you know what question to ask, please go MMRCA section
I will not give any links, so sorry
You are good stress buster, I will give you that. I will see you again after dinner