Two small engine technicians are disassembling the engine shown in figure a-9. after observing the engine components, both technicians say that this engine has a splash-type lubrication system. technician a says that the engine uses a dipper that's attached to the connecting rod to splash oil from the crankcase onto its components. technician b says that engine uses a slinger that's driven by the timing gears to splash oil onto its components. which of the following statements is correct?