1) Pick 5 drivers. You cannot have more than 2 drivers from any category.
2) Pick a chassis and an engine. For our purposes, engine = the team, so Sauber carries a Sauber engine, Toro Rosso carries a Toro Rosso, etc.
3) Pick either a full season or half-season sponsorship. Full season costs $10 million; half season only costs $6 million but you have to renew it mid season, so your total cost is higher.
4) Total cost cannot exceed $50 million
For the complete ruleset, go here
Category 1 : 10 million
Lewis Hamilton (Merc1), Nico Rosberg (Merc2)
Category 2 : 8 million
Sebastian Vettel (Fer1), Kimi Raikkonen (Fer2), Valtteri Bottas (Wms1)
Category 3 : 6 million
Sergio Pérez (FI1), Felipe Massa (Wms2), Nico Hülkenberg (FI2), Daniel Ricciardo (RB1)
Category 4: 5 million
Kevin Magnussen (Ren1), Marcus Ericsson (Saub1), Daniil Kvyat (RB2), Carlos Sainz, Jr. (TR1)
Category 5 : 3 million
Max Verstappen (TR2), Fernando Alonso (McL1), Jenson Button (McL2), Felipe Nasr (Saub2)
Category 6 : 2 million
Jolyon Palmer (Ren2), Rio Haryanto (Man2), Pascal Wehrlein (Man2)
Category 7 : 1 million
Romain Grosjean (Hass1), Esteban Gutiérrez (Hass2)