首页
登录
职称英语
Greg sells gaskets. On three sales, Greg has received commissions of $385, $70,
Greg sells gaskets. On three sales, Greg has received commissions of $385, $70,
游客
2024-01-13
39
管理
问题
Greg sells gaskets. On three sales, Greg has received commissions of $385, $70, and $190, and he has one additional sale pending. If Greg is to receive an average (arithmetic mean) commission of exactly $220 on the four sales, then the fourth commission must be:
选项
A、$135
B、$155
C、$220
D、$235
E、$645
答案
D
解析
For the average of four commissions to be $220, the total must be 220×4=880. 880 minus the sum of the three listed commissions (385+70+190=645) equals $235.
转载请注明原文地址:http://tihaiku.com/zcyy/3360268.html
相关试题推荐
Frank:Ijustreceivedaletterfromoneofmyoldhighschoolbuddies.Sarah:【
Frank:Ijustreceivedaletterfromoneofmyoldhighschoolbuddies.Sarah:【
Frank:Ijustreceivedaletterfromoneofmyoldhighschoolbuddies.Sarah:【
Ireceivedmywagesyesterday.______IcannowpaywhatIoweyou.A、thatB、sotha
Evans:Ijustreceivedaletterfromoneofmyoldhighschoolbuddies.Danae:【D
我们的新产品非常受欢迎,对此我们感到十分自豪。Ournewproductsarewellreceived,whichwefeelverypr
Shewas______thetopprizeinthecompetition.A、awardedB、rewardedC、received
Evans:Ijustreceivedaletterfromoneofmyoldhighschoolbuddies.Da
Evans:Ijustreceivedaletterfromoneofmyoldhighschoolbuddies.Da
Evans:Ijustreceivedaletterfromoneofmyoldhighschoolbuddies.Danae:【D5
随机试题
[originaltext]M:IwanttomailthesebookstoNewYork.W:Byshiporbyair,
下列关于国有资产评估项目管理的说法中,正确的是( )。A、国有资产评估项目的管理
从所给四个选项中,选出能与给定的①、②、③、④零件共同构成如下图所示的9×2方块
半夏厚朴汤的主治病证是A.心下痞证B.六郁证C.食积证D.结胸证E.梅核气
下列哪个是胰岛素增敏剂A.阿卡波糖 B.甲苯磺丁脲 C.格列本脲 D.二甲
A.氯磺丙脲 B.正规胰岛素 C.精蛋白锌胰岛素 D.苯乙双胍 E.甲苯
新生儿溶血性黄疸出现的时间是出生后A.24小时内 B.3天 C.5天 D.
张博近期经常失眠,食欲不振;不愿与同学和老师交往,对什么事情都不感兴趣,消极悲观
A.国家药品监督管理部门 B.省级药品监督管理部门 C.国家药品监督管理局药
牙周病的局部促进因素不包括A:牙石 B:食物嵌塞 C:咬合创伤 D:酸、碱
最新回复
(
0
)