Assuming Wally has the legal right to keep the dog, a possible private solution to this problem is that
"the current situation is efficient."
Efficiency is the capacity to abstain from squandering materials, vitality, endeavors, cash, and time in accomplishing something or in creating a coveted outcome. In a more broad sense, it is the capacity to do things well, effectively, and without waste. In more numerical or logical terms, it is a measure of the degree to which input is all around utilized for an expected assignment or capacity. It frequently particularly involves the capacity of a particular utilization of push to deliver a particular result with a base sum or amount of waste, cost, or superfluous exertion. Efficiency alludes to altogether different data sources and yields in various fields and businesses.
I would've made more opening to make the room light up during the day also cover the hole on top with some glass.
D evidence. Evidence supports your idea
An aging population will need a pension when they stop working and medical treatments which can be costly.