Specific Scenario in XSLT

I deleted the previous post to make it more clear.

Input XML

<Org>
  <Name>OrgName</Name>
  <Type>OrgType</Type>
  <Customer>OrgCust</Customer>
  <Product>
    <ProductData>
      <ID>ID1</ID>
      <Name>Prod1</Name>
      <Grade>Grade1</Grade>
      <Number>13</Number>
    </ProductData>
    <ProductData>
      <ID>ID2</ID>
      <Name>Prod2</Name>
      <Grade>Grade2</Grade>
      <Number>12</Number>
    </ProductData>
  <ProductData>
      <ID>ID3</ID>
      <Name>Prod3</Name>
      <Grade>Grade3</Grade>
      <Number>10</Number>
    </ProductData>
  </Product>
  <Market>TestMarket</Market>
  <Quality>Tested</Quality>
  <Score>70</Score>
</Org>

The requirement is to add a node called <Status>Done</Status> to the group Product/ProductData based on the <Number> tag value greater than 10.

If ID3 present in XML and <Number> is greater than 10. The <Status>Done</Status> tag should be added in ID3 only.

If ID3 not valid (<Number> not greater than 10) and ID1 and ID2 both are present in XML and valid (<Number> greater than 10) then add the <Status>Done</Status> tag in ID2.

Else if ID2 and ID3 are not valid (<Number> greater than 10) and ID1 is valid (<Number> greater than 10) then add the <Status>Done</Status> tag to ID1.

Occurrence of ID1, ID2 and ID3 are not fixed.

Below is my XSLT. Here I am finding this difficult to implement the 2nd point which is ID1 and ID2 both valid. I need a global variable and set the value of that variable if one validation match. Then I will check the value of the variable with in loop and skip all other validation. I have tried many ways but not able to figure this out. I went through many posts but no where its mentioned either to use of a flag in for-each or breaking the loop if the condition satisfied. Any guidance on this will be very helpful.

<xsl:template match="Org/Product">


  <xsl:for-each select="ProductData">
    <xsl:choose>
      <xsl:when test="ID ='ID1' and Number>10">
        <Status>Done</Status>
      </xsl:when>
      <xsl:when test="ID ='ID2' and Number>10">
        <Status>Done</Status>
      </xsl:when>
      <xsl:when test="ID ='ID3' and Number>10">
      <Status>Done</Status>
      </xsl:when>

    </xsl:choose>

  </xsl:for-each>

</xsl:template>

The output I am looking for is below

<Org>
  <Name>OrgName</Name>
  <Type>OrgType</Type>
  <Customer>OrgCust</Customer>
  <Product>
    <ProductData>
      <ID>ID1</ID>
      <Name>Prod1</Name>
      <Grade>Grade1</Grade>
      <Number>13</Number>
    </ProductData>
    <ProductData>
      <ID>ID2</ID>
      <Name>Prod2</Name>
      <Grade>Grade2</Grade>
      <Number>12</Number>
      <Status>Done</Status>
    </ProductData>
  <ProductData>
      <ID>ID3</ID>
      <Name>Prod3</Name>
      <Grade>Grade3</Grade>
      <Number>10</Number>
    </ProductData>
  </Product>
  <Market>TestMarket</Market>
  <Quality>Tested</Quality>
  <Score>70</Score>
</Org>

The version for XSLT is 1.0. Please help.

Try perhaps something like:

XSLT 1.0

<xsl:stylesheet version="1.0" 
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:strip-space elements="*"/>

<!-- identity transform -->
<xsl:template match="@*|node()">
	<xsl:copy>
		<xsl:apply-templates select="@*|node()"/>
	</xsl:copy>
</xsl:template>

<xsl:variable name="id">
	<xsl:variable name="product" select="/Org/Product/ProductData" />
	<xsl:choose>
		<xsl:when test="$product[ID='ID3']/Number > 10">ID3</xsl:when>
		<xsl:when test="$product[ID='ID2']/Number > 10">ID2</xsl:when>
		<xsl:when test="$product[ID='ID1']/Number > 10">ID1</xsl:when>
	</xsl:choose>
</xsl:variable>

<xsl:template match="ProductData">
	<xsl:copy>
		<xsl:apply-templates/>
		<xsl:if test="ID = $id">
			<Status>Done</Status>
		</xsl:if>
	</xsl:copy>
</xsl:template>

</xsl:stylesheet>

If we could be certain of the order in which ProductData are listed in the input (or at least if they could be sorted by some property in the wanted order), we could define the id variable much more simply - e.g:

<xsl:variable name="id" select="/Org/Product/ProductData[Number > 10][last()]/ID" />