Sandhill Inc. is a retailer operating in Calgary. Alberta. Sandhill uses the perpetual inventory system. Assume that there are no credi transactions; all amounts are settled in cash. You are provided with the following information for Sandhill for the month of January 2025. Your answer is correct. Calculate weighted-average unit cost. (Round answers to 3 decimal places, e.g. 5.125.) For each of the following cost flow assumptions, calculate (i) cost of goods sold, (ii) ending inventory, and (iii) gross profit. (Round answers to 0 decimal places, e.g. 125.) (1) LIFO. (2) FIFO. (3) Moving-average