In the activity graph below, where time is measured in hours, what is the minimum time to finish the project?

Question options:

A. 28 hours


B. 23 hours


C. 21 hours


D. 18 hours

In the activity graph below where time is measured in hours what is the minimum time to finish the project Question options A 28 hours B 23 hours C 21 hours D 18 class=

Respuesta :

I believe it is D.
On the very bottom if you just go straight across then it would be 7+3+8 which is 18.

Answer:

28 hrs

Step-by-step explanation:

i did the test, im the actual queen