每天一练 paper 1.2 答案回复可见
<p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none;"><font face="Times New Roman"><b><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: NewsGothicBT-Bold; mso-bidi-font-family: NewsGothicBT-Bold; mso-font-kerning: 0pt;">4 </span></b><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: NewsGothicBT-Light; mso-bidi-font-family: NewsGothicBT-Light; mso-font-kerning: 0pt;">An organisation has the following total costs at two activity levels:<p></p></span></font></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none;"><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: NewsGothicBT-Light; mso-bidi-font-family: NewsGothicBT-Light; mso-font-kerning: 0pt;"><font face="Times New Roman">Activity level (units) 17,000 22,000<p></p></font></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none;"><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: NewsGothicBT-Light; mso-bidi-font-family: NewsGothicBT-Light; mso-font-kerning: 0pt;"><font face="Times New Roman">Total costs (£) 140,000 170,000<p></p></font></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none;"><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: NewsGothicBT-Light; mso-bidi-font-family: NewsGothicBT-Light; mso-font-kerning: 0pt;"><font face="Times New Roman">Variable cost per unit is constant in this range of activity and there is a step up of £5,000 in the total fixed costs when<p></p></font></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none;"><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: NewsGothicBT-Light; mso-bidi-font-family: NewsGothicBT-Light; mso-font-kerning: 0pt;"><font face="Times New Roman">activity exceeds 18,000 units.<p></p></font></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none;"><b><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: NewsGothicBT-Bold; mso-bidi-font-family: NewsGothicBT-Bold; mso-font-kerning: 0pt;"><font face="Times New Roman">What is the total cost at an activity level of 20,000 units?<p></p></font></span></b></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none;"><font face="Times New Roman"><b><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: NewsGothicBT-Bold; mso-bidi-font-family: NewsGothicBT-Bold; mso-font-kerning: 0pt;">A </span></b><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: NewsGothicBT-Light; mso-bidi-font-family: NewsGothicBT-Light; mso-font-kerning: 0pt;">£155,000<p></p></span></font></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none;"><font face="Times New Roman"><b><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: NewsGothicBT-Bold; mso-bidi-font-family: NewsGothicBT-Bold; mso-font-kerning: 0pt;">B </span></b><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: NewsGothicBT-Light; mso-bidi-font-family: NewsGothicBT-Light; mso-font-kerning: 0pt;">£158,000<p></p></span></font></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none;"><font face="Times New Roman"><b><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: NewsGothicBT-Bold; mso-bidi-font-family: NewsGothicBT-Bold; mso-font-kerning: 0pt;">C </span></b><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: NewsGothicBT-Light; mso-bidi-font-family: NewsGothicBT-Light; mso-font-kerning: 0pt;">£160,000<p></p></span></font></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none;"><font face="Times New Roman"><b><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: NewsGothicBT-Bold; mso-bidi-font-family: NewsGothicBT-Bold; mso-font-kerning: 0pt;">D </span></b><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: NewsGothicBT-Light; mso-bidi-font-family: NewsGothicBT-Light; mso-font-kerning: 0pt;">£163,000<p></p></span></font></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none;"><b><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: NewsGothicBT-Bold; mso-bidi-font-family: NewsGothicBT-Bold; mso-font-kerning: 0pt;"><p><font face="Times New Roman"> </font></p></span></b></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none;"><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: NewsGothicBT-Bold; mso-bidi-font-family: NewsGothicBT-Bold; mso-font-kerning: 0pt;"><font face="Times New Roman"><strong>C<p></p></strong></font></span></p>参加英语四六级考试的朋友请加QQ448316788
参加英语四六级考试的朋友请加QQ448316788参加英语四六级考试的朋友请加QQ448316067
参加英语四六级考试的朋友请加QQ448316067 报道下,新人 160000 201,000 看一眼答案 160000 a 3x 3x confirm C?? a 160 000 <p>c</p><p>17000*a=140000-b</p><p>170000-5000-b=22000*a</p><p>total cost=b+5000+20000*a=160,000 (c)</p> 难道我算错了??? <p>我的答案是163000</p> ?buhui c d页:
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