Weight(W) = 15000 lb, Wing area (s) = 230

Weight(W) = 15000 lb, Wing area (s) = 230 ft^2, Altitude = sea level, temperature standard, AOA at stall = 20 degrees.
What is the airspeed associated with initial onset of stall? (KEAS)
If the gross weight is increased by 10%, how would the stall speed change?