{"id":"fuel-trip-cost","engine":"core","category":"math","name":"Trip fuel cost","fields":[{"key":"distance","label":"Distance (km)","type":"number","default":300,"required":true,"min":0},{"key":"consumption","label":"Consumption (L/100 km)","type":"number","default":7,"required":true,"min":0},{"key":"price","label":"Price per liter","type":"number","default":1.6,"required":true,"min":0}],"sample":{"distance":300,"consumption":7,"price":1.6}}