id , Name ,“Email”,Notes​ 1, Alice Smith ,Alice@Example.COM,“VIP” customer — contact ASAP… 2, Bob Jones ,bob@example.com,it’s 5′6″ tall 3, Carol Brown ,CAROL@EXAMPLE.COM,3 × 4 = 12 (preserve ×) 4, ,empty@example.com,whitespace-only name (becomes empty)