May I have help with this one as well

Option A. a trial is being held.

Explanation:

I am pretty sure its the answer, hope it helps!

1) the stages a new product goes through from beginning to end, i.e., the stages that a product passes through from introduction through growth, maturity, and decline. 2) the time from initial research and development to the time at which sales and support of the product to customers are withdrawn. 3) the period of time during which a product can be produced and marketed profitably.

                                          hope it

answer; organization;