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:
|    | C   | D                                                          | E   | F           | G       | H   | I   | J   | K        | L       | M             | N   |
|---:|:----|:-----------------------------------------------------------|:----|:------------|:--------|:----|:----|:----|:---------|:--------|:--------------|:----|
| 19 |     | UC Manager 9.x CUWL PRO Users                              |     | N/A         | 14 days |     | Yes | N/A | 300      | 0.0     | 0             | 0.0 |
| 20 |     | Unity Connection 9.x SpeechConnect Ports                   |     | N/A         | 14 days |     | Yes | N/A | 2        | 0.0     | 0             | 0.0 |
| 21 |     | Unity Connection 9.x CUWL PRO Users                        |     | N/A         | 14 days |     | Yes | N/A | 300      | 0.0     | 0             | 0.0 |
| 22 |     | CUWL PRO 9.x PAK                                           |     | N/A         | 14 days |     | Yes | N/A | 1        | 0.0     | 0             | 0.0 |
| 23 |     | WebEx Meeing Center  Ports Included in CUWL  (1 Year Term) |     | N/A         | 7 days  |     | Yes | N/A | 30       | 0.0     | 0             | 0.0 |
| 24 |     | WebEx Social Server Solution RTU                           |     | N/A         | 8 days  |     | Yes | N/A | 1        | 0.0     | 0             | 0.0 |
| 25 |     | WebEx PAK for CUWL PRO                                     |     | N/A         | 7 days  |     | Yes | N/A | 1        | 0.0     | 0             | 0.0 |
| 26 |     | WebEx Social Server Users                                  |     | N/A         | 8 days  |     | Yes | N/A | 300      | 0.0     | 0             | 0.0 |
| 27 |     | WebEx Social Server 3.X - Software Media Kit               |     | N/A         | 8 days  |     | Yes | N/A | 1        | 0.0     | 0             | 0.0 |
| 28 |     |                                                            |     |             |         |     |     |     | SubTotal |         |               |     |
| 29 |     | UCS C240 M3 SFF w/o CPU  mem  HD  PCIe  w/ rail kit  expdr |     | N/A         | 10 days |     | No  | N/A | 2        | 3600.0  | [Target Cell] | 0.0 |
| 30 |     | SMARTNET 8X5XNBD UCS C240 M3 SFF w/o                       |     | 12 month(s) | N/A     |     | No  | N/A | 2        | 350.75  | 701.5         | 0.0 |
| 31 |     | 2.70 GHz E5-2680 130W 8C/20MB Cache/DDR3 1600MHz           |     | N/A         | 10 days |     | No  | N/A | 4        | 4787.99 | 19151.96      | 0.0 |
| 32 |     | 4GB DDR3-1600-MHz RDIMM/PC3-12800/single rank/1.35v        |     | N/A         | 10 days |     | No  | N/A | 16       | 275.0   | 4400          | 0.0 |
| 33 |     | 8GB DDR3-1600-MHz RDIMM/PC3-12800/dual rank/1.35v          |     | N/A         | 10 days |     | No  | N/A | 16       | 359.0   | 5744          | 0.0 |
| 34 |     | 300GB 6Gb SAS 15K RPM SFF HDD/hot plug/drive sled mounted  |     | N/A         | 10 days |     | No  | N/A | 32       | 1279.0  | 40928         | 0.0 |
| 35 |     | 16GB SD Card Module for C240 Servers                       |     | N/A         | 10 days |     | No  | N/A | 2        | 140.0   | 280           | 0.0 |
| 36 |     | 2U Rail Kit for UCS C-Series servers                       |     | N/A         | 10 days |     | Yes | N/A | 2        | 0.0     | 0             | 0.0 |
| 37 |     | UCS 2.5 inch HDD blanking panel                            |     | N/A         | 10 days |     | Yes | N/A | 16       | 0.0     | 0             | 0.0 |
| 38 |     | Heat Sink for UCS C240 M3 Rack Server                      |     | N/A         | 10 days |     | Yes | N/A | 4        | 0.0     | 0             | 0.0 |
| 39 |     | Full height PCIe filler for C-Series                       |     | N/A         | 10 days |     | Yes | N/A | 8        | 0.0     | 0             | 0.0 |



min_row: 19
max_row: 39
min_col: 3
max_col: 14
target_cell_row_idx: 29
target_cell_col_idx: 13
target_cell_value: 7200
formula: =IF(ISNUMBER(K29),IF(ISNUMBER(L29),L29*K29,"--"),"--")