diff --git a/Problem1_CustomerProduct.sql b/Problem1_CustomerProduct.sql
new file mode 100644
index 0000000..3c72456
--- /dev/null
+++ b/Problem1_CustomerProduct.sql
@@ -0,0 +1,8 @@
+# Write your MySQL query statement below
+
+select customer_id
+#,count(distinct product_key) as productcount
+from customer
+group by customer_id
+having count(distinct product_key) in (select count(product_key)
+from product);
\ No newline at end of file
diff --git a/Problem2_ProductAnalysis.sql b/Problem2_ProductAnalysis.sql
new file mode 100644
index 0000000..15b7b4a
--- /dev/null
+++ b/Problem2_ProductAnalysis.sql
@@ -0,0 +1,10 @@
+# Write your MySQL query statement below
+with cte as(
+select product_id,min(year) as first_year
+from sales
+group by product_id)
+
+select s.product_id,c.first_year,s.quantity,s.price
+from Sales s
+inner join cte c on s.product_id=c.product_id 
+where s.product_id=c.product_id and s.year=c.first_year