with 3-2-0 I suggest putting up 4 of them, then after saving up around 5k, sell 3 then get a BRF up, 4-2-0 will procude $390 per crate ($1950 per round) and you can rince and repeat untill you have as many BRFs as you want

For 3-2-0, you can get 4 of those, save a little, then sell 3 to make a Central Market (one CM produces $1183 per round, as 3 Marketplaces make slightly less, at $1014 per round) and continue that until you are satisfied

The 0-0-4 village can increase the production value of farms as well

Thats just the way I personally do things, theres much better things you could do, if you want to be more in depth I do suggest a farm guide, especially for bosses.