I have never figured out how it could be a good idea to start mass production before the development is finished. It will just cost a lot of money to fix all the issues on the planes already built.
Normally you do the testing first and make sure the flaws and bugs are eliminated before putting a new product into mass production..
It's not a good idea.
And this talk of prices dropping is a joke.
The average cost per jet for the entire program is $160M, minimum. You can shake that out any way you like. No matter what LM does the airplane will cost an average of $160M apiece--and climbing.
Also, these jets are shipped with defects built in. They then have to be sent back--multiple times--for fixes as they crop up. NOBODY KNOWS HOW MUCH THESE FIXES WILL COST or if they'll even work.
This airplane is a disaster and no amount of cheerleading will change that fact
REMEMBER: LM and the Air Force said it would cost the same as an F-16C to acquire and operate.
Economies of scale? Ha.