Christine Olsen, CPA, is one of two new partners at Kohlman, Bierschbach and Anderson (KBA), an accounting firm that has been operating in Mobridge for 57 years. Olsen has been with KBA since 2009, and the other new partner, Emily Schaefers, who works in the Miller office, started in 2004. The other partners are William Bachmeier, who has been at Mobridge since 1981, and Roy Fauth, who has been…