You purchase a car making a down payment of $3,000 and 6 monthly payments of $225. How much have you paid so far for the car？
A. $3225
B. $4350
C. $5375
D. $6550
E. $6398
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If Sally can paint a house in 4 hours, and John can paint the same house in 6 hour, how long will it take for both of them to paint the house together？
A. 2 hours and 24 minutes
B. 3 hours and 12 minutes
C. 3 hours and 44 minutes
D. 4 hours and 10 minutes
E. 4 hours and 33 minutes
注重发挥绝大部分员工的积极性、主动性和创造性的企业通常采取（）。
A. 市场策略
B. 参与策略
C. 投资策略
D. 吸引策略
设计KPl时,可使用（）来描述“企业如何创造价值”。
A. 战略地图
B. 任务分工矩阵
C. 目标分解鱼骨图
D. 岗位职责说明书
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