In each question below is given a statement followed by two assumptions numbered I and
II. You have to consider the statement and the following assumptions and decide which of the assumptions is implicit in the statement. Statement: "The city council should install solar-powered streetlights in all public parks to reduce electricity costs." Assumptions:
I. Public parks currently consume a significant amount of electricity for lighting.
II. Solar-powered streetlights are the most efficient alternative to traditional lighting systems.

The statement suggests a change to reduce costs, which implies: Assumption I: If the current electricity consumption for lighting in parks wasn't significant or costly, there would be no reason to propose a change specifically to "reduce electricity costs." → Implicit. Assumption II: The statement suggests solar power as a solution, but it does not claim it is the only or the most efficient way compared to all other possible technologies (like LED or wind-powered lights). It is simply one proposed method. → Not Implicit. Thus, only Assumption I is implicit.