[Solved] Human beings have a libido-a degree of sexual and erotic drive or interest-that varies widely.During our lives,our libido fluctuates,and for many,the baseline libido is so low as to result in no erotic interest in others at all.This is true for those who identify as A) homosexual. B) bisexual. C) asexual. D) heterosexual. Weighted Average Method: The weighted average method calculates the cost of inventory based on the average cost of all similar items in inventory, adjusted for the quantity of items. Direct Labor: Labor costs associated with employees who are directly involved in the manufacturing process of a product. FIFO Method: "First In, First Out" method of inventory valuation where the oldest inventory items are recorded as sold first, potentially impacting cost of goods sold and ending inventory valuation. Equivalent Unit: A concept used in cost accounting to express the amount of materials, labor, and overhead costs assigned to finished units and units in progress as a total number of finished units.