© PEOPLE’S Own Savings Bank (POSB) says its profit after tax for the year 2018 increased by 49 percent to $16,89 million from $11,36 in 2017, due to an increase in net income. [GoogleAd] Mathilda Dzumbunu, the bank’s chairperson, also attributed this growth to Zimbabwe’s economic expansion, which is estimated to have grown by 3,5…