Question id 35 - Airport Operations - FAA PPL(A) - Private Pilot Airplane

Airport Operations - (Refer to Figure 21, area 3.) What UNICOM frequency would you use to contact Mercer Co. Regional (HZE)?
122.8 MHZ.
118.675 MHZ.
118.675 MHZ.

Training tests and timed exam simulations FAA PPL(A) - Private Pilot Airplane