The non-price determinants of supply include:
- Technology
- Prices of related goods
- Number of sellers
- Production costs
- Input prices
- Government policies
Based on the options you provided, the statement that best captures non-price determinants of supply is:
**Production costs, input prices, government policies, and buyer's expectations of future price changes.**
However, note that *buyer's expectations of future price changes* is typically a determinant of demand rather than supply.
Thus, the option that primarily focuses on elements related to supply would be the one that includes **Technology, prices of related goods, and number of sellers**.
So, I recommend choosing the first set: "Technology, prices of related goods, and number of sellers," as they are directly linked to supply determinants.