Question

12. Which aspect of the project need to be subjected to special investigations?
(A) Market research
(B) Laboratory tests
(C) Site surveys
(D) All of these​

Answer 1

$\mathfrak{\huge{\green{\underline{\underline{Answer :}}}}}$

(B) Laboratory tests

Answer 2

Answer:

d all of these

Explanation:

in investigataion we are needed to find maket value and labrotery test and site surveys