<ListOfAFGFINSApplicationIncomeandExpensesFormFill>
          <AFGFINSApplicationIncomeandExpenses>
              <AFGSubCategory>Rental Expense</AFGSubCategory>
              <Amount>2000</Amount>
              <Frequency>Quarterly</Frequency>
           </AFGFINSApplicationIncomeandExpenses>

          <AFGFINSApplicationIncomeandExpenses>
                <AFGSubCategory>Child Maintenance Paid</AFGSubCategory>
                <Amount>1000</Amount>
                <Frequency>4 Weekly</Frequency>
          </AFGFINSApplicationIncomeandExpenses>

         </ListOfAFGFINSApplicationIncomeandExpensesFormFill>

<xsl:template match="ListOfAFGFINSApplicationIncomeandExpensesFormFill/AFGFINSApplicationIncomeandExpenses
    [AFGSubCategory = ('Child Maintenance Paid', 'Rental Expense')]" mode="OtherCommitment">

    <OtherCommitment
        UniqueID="{fn:UniqueID(Id)}">

        <xsl:attribute name="Amount">
            <xsl:apply-templates select="." mode="Amount"/>
        </xsl:attribute>

        <xsl:attribute name="Frequency" select="fn:IncomeFrequency(Frequency)"/>

        <xsl:attribute name="Category">
            <xsl:choose>
                <xsl:when test="AFGSubCategory = 'Child Maintenance Paid'">Child Maintenance</xsl:when>
                <xsl:when test="AFGSubCategory = 'Rental Expense'">Rent</xsl:when>
            </xsl:choose>
        </xsl:attribute>

    </OtherCommitment>

<xsl:template match="node()" mode="Amount">
    <xsl:choose>
        <xsl:when test="Frequency = '4 Weekly'">
            <xsl:value-of select="(Amount * 13) div 12"/>
        </xsl:when>
        <xsl:when test="Frequency = 'Quarterly'">
            <xsl:value-of select="Amount * 4"/>
        </xsl:when>
        <xsl:when test="Frequency != ''">
            <xsl:value-of select="Amount"/>
        </xsl:when>
    </xsl:choose>
</xsl:template>

<xsl:function name="fn:IncomeFrequency">
    <xsl:param name="Frequency"/>
    <xsl:choose>
        <xsl:when test="$Frequency = '4 Weekly'">Monthly</xsl:when>
        <xsl:when test="$Frequency = 'Annually'">Yearly</xsl:when>
        <xsl:when test="$Frequency = 'Quarterly'">Yearly</xsl:when>
        <xsl:when test="$Frequency != ''">
            <xsl:value-of select="$Frequency"/>
        </xsl:when>
        <xsl:when test="$Frequency/../AFGAnnualAmount != ''">Yearly</xsl:when>
    </xsl:choose>
</xsl:function>

<OtherCommitment Amount="8000" Frequency="Yearly"
              Category="Rent">
         </OtherCommitment>
         <OtherCommitment Amount="1083.3333333333333"
                            Frequency="Monthly"
                            Category="Child Maintenance">
         </OtherCommitment>

<ListOfAFGFINSApplicationIncomeandExpensesFormFill>
          <AFGFINSApplicationIncomeandExpenses>
              <AFGSubCategory>Rental Expense</AFGSubCategory>
              <Amount>2000</Amount>
              <Frequency>Quarterly</Frequency>
           </AFGFINSApplicationIncomeandExpenses>

           <AFGFINSApplicationIncomeandExpenses>
              <AFGSubCategory>Rental Expense</AFGSubCategory>
              <Amount>1000</Amount>
              <Frequency>Mounthly</Frequency>
           </AFGFINSApplicationIncomeandExpenses>

          <AFGFINSApplicationIncomeandExpenses>
                <AFGSubCategory>Child Maintenance Paid</AFGSubCategory>
                <Amount>1000</Amount>
                <Frequency>4 Weekly</Frequency>
          </AFGFINSApplicationIncomeandExpenses>

         </ListOfAFGFINSApplicationIncomeandExpensesFormFill>

<OtherCommitment Amount="1666.6666666666667" Frequency="Monthly"
          Category="Rent">
     </OtherCommitment>
    <!-- This will keep the first approach because is only one 'Child Maintenance'-->
    <OtherCommitment Amount="1083.3333333333333"
                        Frequency="Monthly"
                        Category="Child Maintenance">
     </OtherCommitment>

<xsl:template match="node()" mode="AmountMonthly">
    <xsl:choose>
        <xsl:when test="Frequency = 'Weekly'">
            <xsl:value-of select="fn:remove-scientific-notation((Amount * 52) div 12)"/>
        </xsl:when>
        <xsl:when test="Frequency = 'Fortnightly'">
            <xsl:value-of select="fn:remove-scientific-notation((Amount * 26) div 12)"/>
        </xsl:when>
        <xsl:when test="Frequency = '4 Weekly'">
            <xsl:value-of select="fn:remove-scientific-notation((Amount * 13) div 12)"/>
        </xsl:when>
        <xsl:when test="Frequency = 'Monthly'">
            <xsl:value-of select="Amount"/>
        </xsl:when>
        <xsl:when test="Frequency = 'Quarterly'">
            <xsl:value-of select="fn:remove-scientific-notation((Amount * 4) div 12)"/>
        </xsl:when>
        <xsl:when test="Frequency = 'Annually'">
            <xsl:value-of select="fn:remove-scientific-notation(Amount div 12)"/>
        </xsl:when>
    </xsl:choose>
</xsl:template>