[Solved] The sending of sexually explicit messages via cell phones can be A)a normal part of courtship among preteens. B)prosecuted as child pornography. C)a way of avoiding peer pressure. D)grounds for commitment to a mental hospital. Labor Rate Variance: The difference between the actual cost of labor and the budgeted or standard cost, indicating efficiency or inefficiency in workforce use. November: The eleventh month of the year in the Gregorian calendar, characterized by the transition from fall to winter in many regions. Standard Cost: A predetermined cost of manufacturing, used for budgeting and assessing performance. Per Unit: Refers to the measurement or cost associated with one single unit of product or service.