During the time period covered by these early turns the Axis is producing about 25 fighters per turn and about 32 bombers per turn [ a rate of 0 means none are produced each turn... once they are gone, they're gone ].
But the Soviet Union is producing about 436 fighters and about 50 bombers every turn. So the more time passes the more the Axis will be outnumbered.
This means that the Soviet union can afford to lose 436/25 or 17 fighters for everyone the Axis losses and still win the air war.
Likewise the Soviet union can afford to lose 50/32 or 1.5 bombers for everyone the Axis losses and still have enough.
That's another reason the Axis has to grab the objectives and decrease the replacement/reinforcement percentage....to lower these numbers to more like parity if possible.















