How to define Cursor with report

DECLARE

    V_venid  ap_invoices_all.vendor_id%type;

    V_invid   ap_invoices_all.invoice_id%type;

    V_invamt  ap_invoices_all.invoice_amount%type;

    V_taxamt  number;

   

   

    CURSOR StdInv_cursor IS  

    SELECT v.vendor_id,sum(v.invoice_amount),sum(idv.amount*awt.tax_rate/100)

       FROM

       Ap_Invoices_All v,

       AP_INVOICE_DISTRIBUTIONS_V idv,

       AP_AWT_TAX_RATES_ALL        awt

       WHERE

       awt.tax_name(+)=idv.awt_group_name

       and v.invoice_id=idv.invoice_id

       and v.invoice_date between '1-jul-2009' and '30-Jun-2010'

       and v.vendor_id=0000

       and v.invoice_type_lookup_code='STANDARD'

       group by v.vendor_id;

   

 BEGIN

 OPEN StdInv_cursor;

          loop

          FETCH StdInv_cursor INTO V_venid,V_invamt,V_taxamt;

          exit when StdInv_cursor%NOTFound;

          dbms_output.put_line (V_venid||'    '||'      '||V_invamt||'     '||V_taxamt);

          END Loop;

   CLOSE StdInv_cursor;

 END;