{
  "synthetic": true,
  "hours": 128,
  "labor_cost_usd": 12800,
  "direct_cost_usd": 2000,
  "contingency_fraction": 0.2,
  "modeled_cost_usd": 17760,
  "target_contribution_margin": 0.35,
  "modeled_fee_floor_usd": 27323.076923076922,
  "contribution_usd": 9563.076923076922
}