25 an advantage of the weighted average inventory method is that it smooths out erratic changes in costs…

Answer:

True

Brief Explanations:

The weighted average inventory method calculates the average cost of inventory items. By averaging costs, it reduces the impact of sudden, erratic cost fluctuations. For example, if there are large - cost spikes in one batch of inventory purchases, the weighted average spreads this cost over all inventory units. This results in a more stable cost of goods sold and inventory valuation, smoothing out the erratic changes in costs.