What has enabled texas manufacturers to the state’s economy become more productive?
a. environmentally friendly techniques
b. new computer technology
c. new labor practices
d. population increases

It should be B.  Computer technology innovations in recent years such as new advancements in robots that help build cars and other forms of transportation have developed Houston's manufacturing industry into what it is today?

Is this a joke question or what, obviously that means red dead redemption 2!

Ithink the answer should be a.