Answer:
To make them interested in what u want to sell or work there for a person, meaning if what u r selling is very bad, how would u persuade someone that it is not bad and make them buy it.
Answer:
i think is 12 to 19 sorry if im not right
Do they work you mean?? Different variations of the position of your hands hits different muscle parts. Like doing push-ups with your hands far apart hits more of the chest area. Doing them with your hands close hits more of your triceps. I personally like them close.
