Task: Formula-prediction-context (source dataset: cisco-random)

You are given an table region extracted from a real Excel spreadsheet, which is centered around a cell called "Target Cell" (labeled as "[Target Cell]" shown in the table below). The table region below includes up to 10 rows above/below the Target Cell, and 10 columns to the left/right of the Target Cell. 

Your task is to analyze the table context surrounding the Target Cell, and predict the most likely Excel formula that should go in the Target Cell. If multiple formulas are possible, choose the most reasonable or commonly used based on context.

1. Please follow the standard formula syntax in Excel, e.g. always begins with an equal sign (=).
2. Base your predicted formula on the surrounding table context, e.g., column headers, annotations, and data values in nearby cells.
3. No explanation — just output the formula itself in a JSON format: {"formula": "your_formula_here"}.

Input Excel Snippet in Markdown format:
|    | A                                                          | B                  | C              | D                                                                     | E   | F   | G   | H   | I   |
|---:|:-----------------------------------------------------------|:-------------------|:---------------|:----------------------------------------------------------------------|:----|:----|:----|:----|:----|
| 15 | Agent Call Wrap-Up Time                                    | 30                 | second(s)      |                                                                       |     |     |     |     |     |
| 16 | Average Call Duration                                      | 108                | second(s)      |                                                                       |     |     |     |     |     |
| 17 | Calls Per Second                                           | 13.043478260869565 | Calls/Second   | Equal to ((Number of Agents) / (Average Call Duration))               |     |     |     |     |     |
| 18 | Call Distribution                                          |                    |                |                                                                       |     |     |     |     |     |
| 19 | Percentage of Incoming Straight Calls                      | 0.3                | percent        | 85% Straight Calls Typical                                            |     |     |     |     |     |
| 20 | Percentage of Outgoing Straight Calls                      | 0.3                | percent        |                                                                       |     |     |     |     |     |
| 21 | (N/A for Finesse) Percentage of Single Step Transfer Calls | 0                  | percent        | 10% Transfer Calls Typical                                            |     |     |     |     |     |
| 22 | Percentage of Consultative Transfer Calls                  | 0.1                | percent        |                                                                       |     |     |     |     |     |
| 23 | Percentage of Single-Step Transfer Calls                   | 0.2                | percent        |                                                                       |     |     |     |     |     |
| 24 | Percentage of Consultative Conference Calls                | 0.1                | percent        | 5% Conference Calls Typical                                           |     |     |     |     |     |
| 25 | Total                                                      | [Target Cell]      | percent        | Adjust Call Distribution to equal 100%                                |     |     |     |     |     |
| 26 | Percentage of Calls that are silently monitored            | 0.1                | percent        |                                                                       |     |     |     |     |     |
| 27 | Percentage of Calls that are barged in on                  | 0.05               | percent        | This will be less than or equal to the number of silent monitor calls |     |     |     |     |     |
| 28 | Percentage of Calls that are intercepted                   | 0.05               | percent        | This will be less than or equal to the number of Barged Calls         |     |     |     |     |     |
| 29 | CCE Configuration Information                              |                    |                |                                                                       |     |     |     |     |     |
| 30 | (N/A for Finesse) Average number of Skill Groups per Agent | 5                  | skill group(s) | 5 Default                                                             |     |     |     |     |     |
| 31 | Average number of agents per Team                          | 30                 | agent(s)       | 0 Default, 50 agents per team maximum                                 |     |     |     |     |     |
| 32 | Average number of Skill Groups per Supervisor              | 10                 | skill group(s) | 0 Default, 50 skill groups maximum                                    |     |     |     |     |     |
| 33 | (N/A for Finesse) Skill Groups                             |                    |                |                                                                       |     |     |     |     |     |
| 34 | (N/A for Finesse) Number of Skill Group Statistics         | 17                 | stat(s)        | 17 default; 166 maximum                                               |     |     |     |     |     |
| 35 | (N/A for Finesse) Skill Group Update Interval              | 10                 | second(s)      | 10 second default                                                     |     |     |     |     |     |



min_row: 15
max_row: 35
min_col: 1
max_col: 9
target_cell_row_idx: 25
target_cell_col_idx: 2
target_cell_value: 0.9999999999999999
formula: =SUM(B19:B24)