Total Run Time per Method

You want to analyze the total runtime of each method across all configurations to identify the most time-consuming method. You decide to create a pivot table in Excel to summarize the total runtime for each method.

Table 1: Pivot Table Structure for Total Runtime per Method
# Method Sum of Runtime (seconds)
1 M1 5737.51
2 M2 3921.45
3 M3 16884.74
4 M4 8543.52

Which of the following alternatives correctly describes the configuration of the pivot table in Table 1?

  1. Rows: None, Values: Count of Runtime (seconds), Filters: None, Columns: None
  2. Rows: Method, Values: Sum of Runtime (seconds), Filters: None, Columns: None
  3. Rows: None, Values: Sum of Runtime (seconds), Filters: None, Columns: Sum of Runtime (seconds)
  4. Rows: Method, Values: Sum of Runtime (seconds), Filters: Runtime (seconds), Columns: Sum of Runtime (seconds)