| Office Rent and Utilities |
Fixed |
Include $4,500 per month from Month 1 through Month 60 in fixed overhead. |
Spreading rent across releases and treating it like unit-level release spend. |
| Digital Marketing Specialist salary |
Semi-fixed |
Model the $65,000 salary at 0.5 FTE in the first year, then 1.0 FTE from the second year. |
Using a full-time salary in Month 1 and overstating early break-even revenue. |
| Project Coordinator salary |
Semi-fixed |
Add the $50,000 salary only from Month 13, when the role starts at 1.0 FTE. |
Loading the role into launch-month overhead before the hire exists. |
| Physical Manufacturing and Distribution |
Variable |
Apply the 6.0% rate in the variable expense pool because it moves with sales volume. |
Treating manufacturing commitments as flexible after physical product plans are locked. |
| Digital Platform Aggregator Fees |
Variable |
Apply the 2.0% rate as a payout-linked deduction before calculating contribution margin. |
Parking aggregator fees in overhead and overstating margin on streaming revenue. |
| Targeted Marketing and DSP Promotion |
Variable |
Apply the 10.0% rate as revenue-linked release spend; DSP means digital service provider. |
Assuming campaign floors can be cut after promotion commitments are signed. |
| Artist advances |
Semi-fixed |
Include only after a signed advance commitment; no advance amount is provided in this model. |
Treating signed advances as optional spend when cash is tight. |
| Artist royalties |
Variable |
Include only when contracts set a revenue-share rate; no royalty rate is provided here. |
Inventing a royalty rate or hiding payout-linked royalties inside fixed overhead. |