Shop for rent. Combined with the rent and decoration price of local shops, it is impossible to estimate specifically.

Necessary equipment. As big as duck frying stoves, freezers for ducks, barrels for salted ducks, as small as duck slices, buy plates for ducks. You can buy this second-hand, and it won't cost much. It should be completed under1w. Buy a new one according to your own budget, no matter how much it costs.

Materials for making ducks. White striped duck, salted duck material, oil-absorbing paper and plastic bags should be bought. But these can be stocked in small quantities, and the cost is not very high. About 3k is estimated to be able to cope with the short term.

Of course, if you can't cook roast duck, you have to prepare part of the cost of learning technology or joining. This is hard to estimate.