Identify the errors and re‐write the correct code: set serveroutput on c_id CUSTOMER.cust_id%Type; t TOWNHOUSE.house_num%Type; m_name MATERIALS.material_name%Type; cursor info is select cu.cust_id,...

Identify the errors and re‐write the correct code:

set serveroutput on
  c_id CUSTOMER.cust_id%Type;
  t TOWNHOUSE.house_num%Type;
  m_name MATERIALS.material_name%Type;
cursor info is
select cu.cust_id, t.house_num, m.material_name
from CUSTOMER cu, TOWNHOUSE t, MATERIALS m, PURCHASE_AGREEMENT pa
where cu.cust_id = pa.cust_id
and t.house_num = pa.house_num
and m.material_id = pa.material_id
begin
for rec in info
  c_id:=rec.cust_id;
  t:= rec.house_num;
  m_name:=rec.material_name;
  dbms_output_put_line('CUSTOMER ID:   ' || c_id || ', ' || chr(13) ||'HOUSE NUM:     ' || t ||
chr(13) || 'MATERIALS:     ' || m_name);
  dbms_output.put_line('‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐');
end loop;