Capacity planning for variant configuration

Hi Gurus!!!

I would lik to know there is a solution for scenarios below:

I need to plan capacity, but the finished and semi-finished are material with variant configuration. How I can plan the capacity with this scenarios.

Ex.:

- Semi-Finished code = 100000 (Car model A)

- Stock = 3 with batch number = A1, B1 and C1.

- This 3 batch have different characteristics:

A1 = Car with leather seat

Car with sport tires

Car with red color

B1 = Car with standard seat

Car with standard tires

Car with white color

C1 = Car with standard seat

Car with standard tires

Car with red color

- Finished code = 600000 (Car model A)

Then sales departament create a sales order with this configuration:

- Car model A code 600000 with leather seat, standard tires and blue color.

Labors hour spend to produce the car depends the semi-finished I choose. If I choose batch number A1 I need change tires and color than spend a "x" hours, if I choose B1 I need to change the seat and color so the hour I need is different when I choose A1.

Regards,