$(1)$ Which factor sets the ceiling and floor on setting a product$$s price?

$(2)$ What are the three major pricing strategies used by marketers?

$(3)$ What is cost$-$based pricing? What is its major characteristic? What is the first step in cost$-$based pricing?

$(4)$ What is customer value$-$based pricing? What is its major characteristic? What is the first step in value$-$based pricing?

$(5)$ What are good$-$value pricing, everyday low pricing, high$-$low pricing, and value$-$added pricing?