{
    "name": "Berlin Air Lift Problem",
    "optimize": "capacity",
    "opType": "max",
    "constraints": {
        "plane": {
            "max": 44
        },
        "person": {
            "max": 512
        },
        "cost": {
            "max": 300
        },
        "yankees": {
            "equal": 0
        }
    },
    "variables": {
        "brit": {
            "capacity": 20000,
            "plane": 1,
            "person": 8,
            "cost": 5,
            "yankees": -2
        },
        "yank": {
            "capacity": 30000,
            "plane": 1,
            "person": 16,
            "cost": 9,
            "yankees": 1
        }
    },
    "expects": {
        "feasible": true,
        "brit": 12.8,
        "yank": 25.6,
        "result": 1024000
    }
}