Table:
Day	Number of calls

Wednesday	89

Thursday	90

Friday	90

Saturday	89

Sunday	78

Monday	85

Given a table image and a set of target cells, your task is to identify their positions. Represent each cell's location as JSON in the format {'value': '<cell value>', 'location': (Row_ID, Column_ID)}, with both row and column IDs begin from 1.
Refer to the values below:
(1) '85',
(2) 'Wednesday',
(3) 'Saturday',
(4) '19.3',
(5) 'Thursday',
(6) 'Sunday',
(7) 'Friday',
(8) '78',
(9) '49.3',
(10) '33.4',

Use 'DOES NOT EXIST' as the location for a non-existing cell in the table. 

The coordinates of target cells are listed below.
(1) {'value': '85', 'location': (8, 2)}
(2) {'value': 'Wednesday', 'location': (3, 1)}
(3) {'value': 'Saturday', 'location': (6, 1)}
(4) {'value': '19.3', 'location': 'DOES NOT EXIST'}
(5) {'value': 'Thursday', 'location': (4, 1)}
(6) {'value': 'Sunday', 'location': (7, 1)}
(7) {'value': 'Friday', 'location': (5, 1)}
(8) {'value': '78', 'location': (7, 2)}
(9) {'value': '49.3', 'location': 'DOES NOT EXIST'}
(10) {'value': '33.4', 'location': 'DOES NOT EXIST'}