Excel's Number format leaves a space at the right of the number for a closing parenthesis in case the value is negative

What are the contents of the file named legs after the given program segment is executed? Assume the content of the file named Animals originally contains the following:

```Animals: “Duck”,2”Dog”,4”Octopus”,8 pseudocode: Open “Animals” For Input As Creatures Open “legs” For Output As TempFile While NOT EOF(creatures) Read Creatures, Name, Number If Name != “Octopus” Then Write TempFile, Name, Number End If End While Close Creatures, TempFile ``` a. “Duck”,2”Dog”,4 b. “Duck”,2”Dog”,4 c. “Octopus”,8, d. “Duc”Octopus”,8

What is dynamic method binding and why is it used?

What will be an ideal response?