Question 1 (1-a) Describe the difference between the following two VBA command lines: x = Range("A1").Value Range("A1").Select (1-b) Describe the difference between the following two VBA command lines: Range("A1").Offset(22, 0).Value = x x = Range("A1").Offset(22, 0).Value (1-c) Describe the difference between a procedure and a function in VBA. [9]