a. The market share for cach type currently was 36% for Wushwush, 22% for Guncto and 42% for Addis tea, what is the proportion of the market after one month for Gumero tea? b. Whal is the market share of Gumero tea on the long run of the transition matrix remains the same? 14. A small petroleum cumpany owng two rcficries, Refinery I costs $20.000 per day to operate and it can produce 400 barrels of high-grade oil, 300 barrels of medium-grade oil, and 200 bar els of low-grade oil cach day Refinery 2 costs $25,000 per day to operate, and it can produce 200 barrels of high-grade oil 400 barrels of medium grad e