Singh Company Sold 75 Units @ $350 Each on October

Singh Company sold 75 units @ $350 each on October 31, Year 1. The following information is also available:
$$\begin{array} { l l } \text { Beginning inventory } & 25 \text { units @ } \$ 175 \\\text { February } 2 \text { purchase } & 20 \text { units@ } \$ 180 \\\text { June } 1.5 \text { purchase } & 45 \text { units@ } \$ 200 \\\text { october } 1 \text { purchase } & 30 \text { units@ } \$ 220\end{array}$$ Required:Determine the amount of cost of goods sold using:
FIFO
LIFO
Weighted Average Determine the amount of ending inventory using:
FIFO
LIFO
Weighted Average