Hi Abdul,
You can keep default price of second attribute as $8000,$10000 and $12000.
You can then apply price adjustment feature by Sawtooth for ACBC.
You will find this feature in Exercise Settings > Pricing > Price Adjustments.
1. Add 1000 if combination of Attribute 1 Level 2 and Attribute 2 Level 1
2. Add 1000 if combination of Attribute 1 Level 2 and Attribute 2 Level 2
3. Add 1000 if combination of Attribute 1 Level 2 and Attribute 2 Level 3
This will automatically treat the level price as $9000,$11000,$13000 of attribute 2 if you have level 2 of attribute 1, by adding $1000 to the overall concept.
I hope this helps.
Regards,
Rahul Mittal