PLEASE I NEED IT RIGHT NOW Which viewpoint is shared by the authors of “Make Your Own Microscope” and “Stick to Real Microscopes”?

1.Smartphone microscopes are ideal for scientists in the field because they are portable.

2.It only takes a few inexpensive supplies to build an effective smartphone microscope.

3.It is reasonable and fair to recognize opposing viewpoints about smartphone microscopes.

4.A major part of the cost of a smartphone microscopes is the phone itself.