某商品流通企业专门经营家用电器,总经理对各业务员提出盈利目标,要求各业务员对自己销售的商品进行量本利分析,并提出实现盈利目标的具体措施。某业务员销售洗衣机,根据市场需求情况,决定购进一批中高档全自动洗衣机,以满足市场需求。这种洗衣机的销售单价为900元/台,单位商品变动成本为800元/台,固定成本分摊(K)为10000元。总经理要求实现的盈利目标(J)为20000元。业务员要实现盈利目标,该种洗衣机的销售量至少要达到()台。
A. 150
B. 200
C. 300
D. 400
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患者王某,男,16岁,学生,因"面部、上胸背部丘疹、脓疱、结节、囊肿5个月"入院。患者5个月前无明显诱因在面部、上胸背部出现丘疹、脓疱、结节及囊肿,有触痛,时轻时重,逐渐增多,部分皮疹有破溃、结痂,形成散在瘢痕。发病以来一般情况可,睡眠、饮食及大小便无特殊。既往无药物过敏史,无服用糖皮质激素、溴、碘等药物史,也无焦油、沥青、卤代烃类化合物接触史,否认家族中有类似患者。依据面部皮疹特征,患者最可能患的疾病是()
A. 寻常性痤疮
B. 脓疱性痤疮
C. 聚合性痤疮
D. 结节性痤疮
E. 药物性痤疮
F. 职业性痤疮
(1)园林入口处常迎门挡以假山,该山的构景作用是:() (2)无锡寄畅园因园外惠山的景色而显得更加秀丽。产生这一效果的构景手法是:() (3)坐在网师园的集虚斋内,透过月洞门可见园内的假山、花木。月洞门的构景作用是:() (4)在上海大观园内,登大观楼可观赏怡红院,登怡红院也可观赏大观楼。这种构景手段称:() (5)透过梅花窗、修竹窗,可见院外的美景,这类窗户的构景作用是:() (6)颐和园内,在昆明湖和万寿山之间湖畔多种垂柳,垂柳的构景作用是:()
You work as a network administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed.The network as a server named ABC_SR05 that provides DHCP services.You need to create the DHCP scopes to support a subnet that has 800 hosts.You want to minimize the number of unused IP addresses on each subnet. How would you configure DHCP to support these subnets?()
A. You should assign the network 172.16.0.0/16.
B. You should assign the network 172.16.0.0/17.
C. You should assign the network 172.16.0.0/18.
D. You should assign the network 172.16.0.0/19.
E. You should assign the network 172.16.0.0/20.
F. You should assign the network 172.16.0.0/22.