Adaface Sample JSON Questions

Consider the following JSON Schema specification:
            
            {
              "type": "object",
              "properties":
                { "ProductID": { "type":"string", "pattern":"Product*" },
                  "ProductName": { "type":"string" },
                  "Price": { "type":"integer", "minimum":20, "maximum":200 },
                  "Shippers": { "type":"array", "maxItems":4,
                               "items": { "type":"string" }},
                  "Favourites": { "type":"array",
                               "items":
                                  { "type": "object",
                                    "properties": {"User":
                                                   {"type": "string", "optional": true},
                                                   "Rating":
                                                   {"type": "integer", "minimum":1,
                                                    "maxiumum":10}}}},
                  "AvgScore": { "type":"number", "optional":true },
                  "FreeCancellation": {"type":"boolean" }
                }
            }
            
            Select, from the choices below, the JSON data that is valid according to the JSON Schema specification above.

OPTION A:
            { "ProductId": "Product123",
              "ProductName": "desk",
              "Price": "50",
              "Shippers": ["Amy","Pond"],
              "Favourites": [{"User":"Eleven", "Score":5}, {"Score":1},
                          {"User":"Mandosa", "Score":4}],
              "AvgScore": 3.33,
              "FreeCancellation": true }

OPTION B:
            { "ProductId": "Product123",
              "ProductName": "desk",
              "Price": 50,
              "Shippers": ["Amy","Pond"],
              "Favourites": [ ],
              "AvgScore": 3.33,
              "FreeCancellation": true }

OPTION C:
            { "ProductId": "Product123",
              "ProductName": "desk",
              "Price": 50,
              "Shippers": ["Amy Pond","Doctor Strange","Will","Clara Oswald", "Minnesota"],
              "Favourites": [{"User":"Eleven", "Score":5}, {"Score":1},
                          {"User":"Mandosa", "Score":4}],
              "AvgScore": 3.33,
              "FreeCancellation": true }

OPTION D:
            { "ProductId": "123",
              "ProductName": "desk",
              "Price": 50,
              "Shippers": ["Amy","Pond"],
              "Favourites": {"User":"Amy", "Score":5},
              "AvgScore": 3.33,
              "FreeCancellation": true }