Alexander studies sitting on the edge of his bed with his laptop on his lap. he complains of a sore neck. how can he best improve his study area? he can put his computer on the bed and sit in a straight-backed chair. he can sit in a comfortable chair and put the computer on his lap. he can sit on the bed and put the computer on a nearby nightstand. he can put his computer on a desk and sit in a comfortable chair.

He can put his computer on a desk and sit in a comfortable chair.

Explanation:

In order to improve his study area, Alexander needs to sit in the right position, one where his neck is vertical, his laptop screen is at eye level, his knees at a right angle with his feet flat on the floor, his shoulders are not hunched forward, and his spine is in the right position (where their natural curves are maintained), that is to say, he needs to put his computer on a desk and sit in a comfortable chair.

Otherwise, Alexander would suffer from all the bad posture consequences: Discomfort in the neck, the back, hips or knees (Or all of them at once) which are the result of putting inadequate and unbalanced pressure on his muscles, joints, the diaphragm and the lungs (he may even start to breathe better once he has a good posture!).

from the political point of view it could be said that the candidate   is an effective speaker because she takes a strong position on the issue. it is an open discussion but probably she is making a presentation and can choose which subjects she wants to address. she is very likely to attain her aim which is to convince voters to accept her proposal.