The answer is D! I hope this helps!
Answer: HYBRID
Explanation: Hybrid product development is a type of product development that makes a combination of different approaches to design a hybrid approach. As it regards Software or System development A hybrid approach integrates other system development approaches like Waterfall,v-shape etc in making a new system or software.
hybrid approach puts into consideration the Top-botom and Botom-top approach to product development which makes it more adaptive and user friendly.
B. It's 4:08 am rn so I'm not quite focused or sure.....
Answer: It think its "C"
Explanation: I did this and you can cross out "A"
and i looked at it again and it says its a pernament spot so...
i hope this helped :D