Answer:
Many decisions are taken at the margin
Explanation:
Many decision are taken at the margin.
He makes small changes at the margin in the number of hours spent training on each activity.
Paola and his wife both realise that increasing time spend in the pool will decrease his total triathlon time.
His time is fixed (20hrs) and anytime he wants to spend extra on one activity, i means that he cannot spend time on another (this is known as opportunity cost).
They are both on the same page in terms of trying to improve Paolo's total time (exploiting opportunities to makes themselves better off).
1hour switch in Paolo's point of view isa major change, whereas his wife recommends a wholesale change.
Paolo realises that as he spends more time in the pool improving his swim time, his run and cycle times will take a hit. As he swims more, his improvement is likely to slow down, while spending less time on cycling and running will cost him more in terms of time.
Hence Paolo is looking at the margins.
His wife on the other hand, is not, she is ignoring the interaction, may be forgetting the ncreasing deterioration in terms of time of the other 2 legs
The answer is <span>Receptive Language.
</span>
Receptive language is the capacity to understand words and language, that were given meaning from routine or from visual
information within the environment. <span>Many 6-month-old infants</span> appear to understand because they may be able to
pick up words and get visual information from the environment.
Henry David Thoreau wrote My Transcendentalist world view is evident in my Journal, Walden
and Walt Whitman wrote <span>I am hailed as the Father of Free Verse.</span>
The best topic for the talk is: <span>How much exercise you can get into very short periods of time
According to short field analysis, the best way to conducted a behavioral changes is by doing the easiest/most attainable goal first before moving to the harder ones. So, when starting an exercise program, it's best to focus on the lowest targets/movement before moving up to a more advanced ones.</span><span />
