>>11005458This is the correct answer. I cba phrasing it as an equation but its simple. Every 7 days you can double your output, so you achieve equilibrium when you have 2x7 days left.
Consider this, 1 million printers, three weeks left:
Options A: produce 21 million dildos
Option B: produce another 1 million printers then produce 2*14 = 28 million dildos
Now consider you have two weeks left and 2 million printers:
>produce 28 million dildos>produce 2 million printers, then produce 4*7 = 28 million dildosSo basically it's about finding the common multiplier. If you can 2x production at the expense of 7 days, it becomes equivalent when you have 2*7 days left