What is the difference between prime costs and conversion costs?

I agree with MR FAZLUR RAHMAN

These two type of cost are defined as follows:

Prime Cost: Total cost of acquiring a raw material or semi-finished goods form market for further processing

Conversion cost: Cost of converting a raw material or semi-finished goods to a useful and salable product. The cost of overhead, labor and additional materials are included in conversion cost

i fully agree with the answers been added by experts..........thanks.

Full Agree with answer given by mr. Md. Fazlur Rahman 

The three cost categories associated with manufacturing a product.