{
  "policy": "tier1-equivalence/policies/21-let-conditional.aster",
  "entry": "shipping",
  "cases": [
    {
      "name": "50kg → base 10",
      "input": [
        50
      ],
      "expectedOutput": 10
    },
    {
      "name": "200kg → 10 + 20 = 30",
      "input": [
        200
      ],
      "expectedOutput": 30
    },
    {
      "name": "100kg boundary → base 10",
      "input": [
        100
      ],
      "expectedOutput": 10
    }
  ]
}