Start with an annual revenue budget, break it into the monthly requirement, then turn that into the calls you need to book and the people you need to staff, daily, weekly, and monthly.
Track Service & Maintenance and Replacement / Change-Out on their own numbers.
These apply to every track below. Weeks drive your weekly numbers, working days drive your daily numbers.
Demand-service and maintenance revenue booked through the call center.
Equipment replacement and change-out revenue booked through the call center.
Every track runs the same engine, the same math built into the original spreadsheet:
Monthly Revenue = Annual Revenue ÷ 12Working Days = (Weeks × 5) + Working SaturdaysInbound (monthly) = Monthly Revenue ÷ Avg Ticket ÷ Booking % ÷ Closing %Booked (monthly) = Inbound × Booking %People Needed = (Booked ÷ Working Days) ÷ Max Per DayLoad Per Person = each figure ÷ people currently on staffDaily, weekly, and monthly all come from the monthly figure: Weekly = Monthly ÷ Weeks and Daily = Monthly ÷ Working Days. When Sales Reps on staff is 0, the replacement load is added to the service crew and the per-person numbers are figured on the combined workload. Every result is rounded to a whole number.