Turn wire size and feed speed into a deposition rate, then into arc time, shop labor hours, and a total job cost, factoring in operating factor and consumable pricing.
Operating factor is arc-on time as a share of total shop time; the rest is fit-up, positioning, slag/spatter removal, and changeover.
Multi-pass procedures, mixed processes, and crew-level scheduling are exactly the kind of estimating work Jeffrium takes on directly.