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> 2006年,市兴业建筑开发公司出资80万元购得一块黄金土地,计划再投资一定数量建筑资金,利用这块土地修建商品房住宅楼计4000m2,根据预算,建筑资金由建筑材料费用支出,建筑-数学
2006年,市兴业建筑开发公司出资80万元购得一块黄金土地,计划再投资一定数量建筑资金,利用这块土地修建商品房住宅楼计4000m2,根据预算,建筑资金由建筑材料费用支出,建筑-数学
题目简介
2006年,市兴业建筑开发公司出资80万元购得一块黄金土地,计划再投资一定数量建筑资金,利用这块土地修建商品房住宅楼计4000m2,根据预算,建筑资金由建筑材料费用支出,建筑-数学
题目详情
2006年,市兴业建筑开发公司出资80万元购得一块黄金土地,计划再投资一定数量建筑资金,利用这块土地修建商品房住宅楼计4000m
2
,根据预算,建筑资金由建筑材料费用支出,建筑工人工资费用支出和其它费用支出三部分组成,三项支出费用之比为7:2:1.在实际建筑过程中,由于受市场经济影响,单位建筑面积工人工资支出增加到179.2元/m
2
.单位建筑面积材料费用支出涨至716.8元/m
2
,单位建筑面积其它费用支出上涨24元/m
2
.其中单位面积建筑工人工资支出上涨的百分数比单位建筑面积材料费用支出上涨的百分数的一半还少两个百分点.
(1)求单位建筑面积工人工资上涨的百分数.
(2)2007年底,住宅楼全部建成完工待售,根据当时楼市行情,公司决定将房价定为2000元/m
2
,由于受到社会购买力的影响,加之中央及时出台政策进行宏观调控,兴业公司修建的房产一套都没有售出,于是公司决定按原售价的六九折出售.请计算兴业公司将全部住房售完后盈利或亏损的百分数.
题型:解答题
难度:中档
来源:不详
答案
(1)设单位建筑面积工资支出上涨百公数为x,则单位建筑面积材料费支出上涨百分数为2(x+0.02)=2x+0.04,
设原计划单位建筑面积材料费支出为7a元,则原计划单位建筑面积工资支出为2a元,
原计划单位建筑面积其它费用支出为a元.
∵
2a(1+x)=179.2
7a(1+x+0.04)=716.8
∴x=0.12=12%
(2)实际单位建筑面积的建筑资金=179.2+716.8+80+24=1000(元),
实际单位建筑面积的土地费支出为80×104÷4000=200(元),
实际单位建筑面积的销售额为2000×69%=1380(元),
利润率=
1380-(1000+200)
1000+200
=15%
.
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题目简介
2006年,市兴业建筑开发公司出资80万元购得一块黄金土地,计划再投资一定数量建筑资金,利用这块土地修建商品房住宅楼计4000m2,根据预算,建筑资金由建筑材料费用支出,建筑-数学
题目详情
(1)求单位建筑面积工人工资上涨的百分数.
(2)2007年底,住宅楼全部建成完工待售,根据当时楼市行情,公司决定将房价定为2000元/m2,由于受到社会购买力的影响,加之中央及时出台政策进行宏观调控,兴业公司修建的房产一套都没有售出,于是公司决定按原售价的六九折出售.请计算兴业公司将全部住房售完后盈利或亏损的百分数.
答案
设原计划单位建筑面积材料费支出为7a元,则原计划单位建筑面积工资支出为2a元,
原计划单位建筑面积其它费用支出为a元.
∵
∴x=0.12=12%
(2)实际单位建筑面积的建筑资金=179.2+716.8+80+24=1000(元),
实际单位建筑面积的土地费支出为80×104÷4000=200(元),
实际单位建筑面积的销售额为2000×69%=1380(元),
利润率=