(AP) — Republican legislators in Kansas are pursuing multiple proposals for moving the state to a "flat" personal income tax while increasing taxes to address the state's serious budget problems. The House Taxation Committee expected to vote Wednesday on a bill that would impose a personal income tax rate of 5 percent for all filers, rather than having two rates. The state faces projected budget shortfalls totaling more than $1 billion through June 2019, and lawmakers in both parties want to roll back past income tax cuts championed by Republican Gov.