Buddy is looking for a material supplier who can supply channel materials to produce channel clothes. Currently there are 3 suppliers who offer distribution materials to buddy at different prices. There is 2 market conditions, namely good market conditions and bad market conditions for each supplier. Buddy is considering which supplier to choose so that he can spend minimal costs. Specify a. the problem and what method of analysis should be used to solve the problem! Give an explanation b. which case belongs to the analytical business category? Why ?