[Base Credits] = 40,562
Post change Credits in Co-Op with "Permanent Economic Bonus" only:
40,562 x 1.4313% = 58,056 Credits
[Base Service Cost] = 63,000
52,500 x .85 (Clan Bonus) = 44,625 Credits/Co-Op Battle
Ammo listed is 24,582, so:
Earning: 40,562
Loss: 69,207
Net: -28,645
In general, Co-Op will expect a Return until around Tier 8. Ships higher than Tier 8 will need to either have strong games, fire against higher tier targets (if possible), or will likely lose Credits.