A leader's use of power can influence his or her overall effectiveness as a strategic manager. Which of these statements is true? a. Edward Wrapp says that effective leaders should use their power in a dictatorial fashion to ensure team members understand who the final decision maker is. b. Jeffrey Pfeffer explains that ultimately a manager's power comes from his or her control over resources, such as budgets, capital, positions, information, and knowledge. c. Jeffrey Pfeffer believes that only those with a title and official position can exert power within an organization. d. Edward Wrapp argues that organizational leaders do not have anything in common with political leaders and should not behave democratically.

Kubin company’s relevant range of production is 18,000 to 22,000 units. when it produces and sells 20,000 units, its average costs per unit are as follows: average cost per unit direct materials $ 7.00 direct labor $ 4.00 variable manufacturing overhead $ 1.50 fixed manufacturing overhead $ 5.00 fixed selling expense $ 3.50 fixed administrative expense $ 2.50 sales commissions $ 1.00 variable administrative expense $ 0.50 required: 1. for financial accounting purposes, what is the total amount of product costs incurred to make 20,000 units? 2. for financial accounting purposes, what is the total amount of period costs incurred to sell 20,000 units? 3. for financial accounting purposes, what is the total amount of product costs incurred to make 22,000 units? 4. for financial accounting purposes, what is the total amount of period costs incurred to sell 18,000 units?