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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi Mark,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I would actually agree with you, this would actually be better suited to a database.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">One way could be to use 2 different sheets. 1 summary sheet, and then a summary of that sheet?? Still quite messy.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Warrick<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> itapps-bounces@edulists.com.au [mailto:itapps-bounces@edulists.com.au]
<b>On Behalf Of </b>Mark KELLY<br>
<b>Sent:</b> Tuesday, 15 November 2011 1:33 PM<br>
<b>To:</b> Year 12 IT Applications Teachers' Mailing List<br>
<b>Subject:</b> [Year 12 IT Apps] Exam question B7<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">A new thread for a new question - I was strangling in that massive thread on all sorts of different questions. Let's use different threads for different questions, eh?<br>
<br>
--<br>
<br>
Anyway - Question B7, the 8 mark beast - the best-selling item for each month over 6 months. It's got me knocking my head on the furniture.<br>
<br>
The best selling item each month over a 6 month period - in one report? That's not easy!
<br>
<br>
How is the data stored? Is it a raw list of transactions with each row containing item ID, sale date and sale amount?
<br>
<br>
You'd need to somehow group all sales by month, calculate a sales total for each item in that month, then plot that item's sales in a chart. But it's not easy to do...<br>
<br>
In an empty column you extract the month from the date with =MONTH(Saledate) to get a month number (1=January, 2=February).
<br>
Create a filter on the 'month' column and select the month you're interested in.<br>
Use =SUMIF(items,1,salesamounts) to get the sales total for item 1, a similar formula for item 2 etc. That would give the total sales for each item in each month.<br>
Use the MAX( ) function to find the highest sales value for all items that month.<br>
Use the INDEX( ) function to extract the item number corresponding to that maximum sales value.<br>
Copy the value, item and month to another part of the spreadsheet and create a chart of the items' sales figures.<br>
<br>
That's pretty unreasonable. <br>
<br>
Perhaps they want a pivot table? Do they want a line graph showing the monthly sales of each item on separate lines? That would still require grouping the monthly sales figures.<br>
<br>
Am I overthinking it? <br>
Have I missed the bleedin' obvious?<br>
<br>
My head hurts.<br clear="all">
<br>
<br>
-- <br>
Mark Kelly<br>
Manager of ICT, Reporting, IT Learning Area<br>
McKinnon Secondary College<br>
McKinnon Rd McKinnon 3204, Victoria, Australia<br>
Direct line / Voicemail: +613 8520 9085, Fax +613 9578 9253<br>
<a href="mailto:kel@mckinnonsc.vic.edu.au" target="_blank">kel@mckinnonsc.vic.edu.au</a><br>
VCE IT Lecture Notes: <a href="http://vceit.com" target="_blank">http://vceit.com</a><br>
Moderator: <a href="http://www.edulists.com.au/" target="_blank">IT Applications Edulist</a><br>
<br>
Want a good time? Call 0112358. Ask for Mr Fibonacci.<o:p></o:p></p>
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