>>109

まともなソースを出せないようだから手伝おう

https://www.bloomberg.com/view/articles/2018-04-12/amazon-doesn-t-believe-in-research-and-development-spending

The SEC's Jan. 22 response, this time from Mara L. Ransom, assistant director of the Office of Consumer Products, was:

If you are unable to identify or estimate research and development costs, please explain in detail the reasons for your inability.

アマゾンの自称R＆DはSECから問題視されており、偽装R&Dに過ぎない