{ 
    "chart": { 
          "caption" : "Weekly Sales Summary" ,
          "xAxisName" : "Week",
          "yAxisName" : "Sales",
          "numberPrefix" : "$"
    },
        
    "data" : 
     [
          { "label" : "Week 1", "value" : "14400" },
          { "label" : "Week 2", "value" : "19600" },
          { "label" : "Week 3", "value" : "24000" },
          { "label" : "Week 4", "value" : "15700" }
     ]
}