What must an RPAS pilot do if they suspect that their aircraft has ice forming on it?

Select one:
a. When the pilot observes the frost on the wings of the aircraft, they may continue the operation until the ice gets too heavy to operate the RPAS
b. The Pilot in Command (PIC) is in charge of the flight and can decide to do what they want about the ice formation
c. The pilot must complete the mission as soon as they notice the ice formation on the aircraft
d. The pilot may begin the flight as long as the frost has not adhered to any part of the propellor or engine itself

b. The Pilot in Command (PIC) is in charge of the flight and can decide to do what they want about the ice formation