I did the unthinkable: I unlocked the mortar advancements, only to fully map the AP tree.
Here are the numbers of AP costs for version 5.15

Phases
Phase 1 - 45816*
Phase 2 - 50630
Phase 3 - 124028
Phase 4 - 244381
Total: 464855

*Phase 1 depends on how much do you want to upgrade idle time. Here it is set on +6 additional idle hours

Visibilities
mines - 1520
Sm./Cr. - 615
recipes - 705
mercs - 1600
markets - 2300
caches - 9460
Total: 16200

Ores production
copper - 3736
tin - 3800
iron - 3876
zinc - 3963
nickel - 4057
lead - 4151
silicon - 4296
alu - 4509
silver - 4641
gold - 4942
Total: 41971

Autos
auto conquer - 942
auto smelt - 1854
auto camps - 6011
auto sell - 4179
auto mines - 15921
auto techs - 5902
auto draft - 10044
auto market - 10467
auto hosp - 8173
auto mercs - 20366
Total: 83859

AP gain
32 normal levels - 12861
11 hardened levels - 16238
Total AP from full ascension --- 29099
including +25% from Increased AP --- 36374 per full ascension


All the numbers for all the upgrades are available here:
https://docs.google.com/spreadsheets/d/1FAFkMtvBNcpjtZaEtelBT3hEQeCdoWDRZ3Ykwm_syPk/edit?userstoinvite=parsifalwz@gmail.com&ts=60715ff2&actionButton=1#gid=195288149

Edited 11/20/2021 00:02:39

WARNING:
do not unlock Auto-Mortar!
it says: "can be enabled or disabled at will", but there is no box to uncheck it and for now it cannot be disabled!

UPDATE: Fixed in the 5.16 Version!

Edited 11/25/2021 11:27:26

May be the check box need ver 5.15?

WARNING:
do not unlock Auto-Mortar!
it says: "can be enabled or disabled at will", but there is no box to uncheck it and for now it cannot be disabled!

Lol, auto mortar would be horrible to have. That might be the worst advancement in the game.....

I did it for science and paid the price

Edited 11/23/2021 12:12:44

Parsifal taking one for the team.