Solve the problem by using Markov Analysis.

I Company Ajust started selling electronic goods this year. At present , they hold 24% of the market share of the whole electronic goods market. It is projected that after 1 year: '1. 52% of those who didn't buy on Company A will now buy from them 2. 70% of those who initially buy from them will be their customers again. Question: '1. what is the probability that customers will buy from them after '1 year. 2. after 3 years