Hi there,
in the partnership agreement, two stipulations are made that matter here as per Exhibit 4:
- BBC guarantees a 20% capacity utilization which means that the first 100,000 barrels in this brewery are produced by BBC as a base load
- ABC has to evenly share their profits from the beer they are brewing with BBC
Since BBC provides the base load of 100k barrels, any barrel that ABC is producing will be in the 100-250k production range on the cost curve (Exhibit 5) and require $190 to produce. ABC can sell their beer for $225 per barrel (also Exhibit 5).
Profit per barrel (total) = $225 - $190 = $35
However, ABC has to share half of the profit with BBC which leaves $35/2 = $17.5
The 5-6 year timeframe for break-even is the result of an assumed ramp-up period for ABC in their production. Since they have no experience with large scale brewing, it would be unreliastic to assume that they could handle as large a quantity as 50k barrels right out of the gate. Here it was therefore assumed that such a ramp-up would happen gradually over several years. You can obviously assume a steeper ramp-up or a slower one. The exact timing isn't that relevant for the solution, but the thought counts.
I hope this answers your questions. Feel free to message me directly in case you have any follow-ups.
Best