{
  "county": "king",
  "scenarios": [
    {
      "label": "Conservative",
      "sale_price": 725000,
      "mortgage_balance": 420000,
      "concessions": 0
    },
    {
      "label": "Target",
      "sale_price": 750000,
      "mortgage_balance": 420000,
      "concessions": 5000
    },
    {
      "label": "Stretch",
      "sale_price": 775000,
      "mortgage_balance": 420000,
      "concessions": 10000
    }
  ],
  "monthly_payment": {
    "sale_price": 750000,
    "interest_rate_pct": 6.5,
    "down_payment_pct": 20.0
  }
}