You still need to know the value of Purchases, and if i'm not wrong, the formulae is COS/Avg Inv
<span>According to Ogburn, inventions can include both material technological artifacts which change what sorts of things that can be done and the sets of customs, rules, and conventions that allow those material inventions to be of use to members of society. For example, there were various material technological inventions which made the automobile possible (the internal combustion engine, vulcanized rubber, the universal joint), but in order for the automobile to become integrated into society a number of non-material inventions were also necessary such as road networks, agreed upon rules of the road, licensing regimes, and so on.</span>
Journal entries
A.
Dr Cash $6,871.50
DrCash Exceed and Short $50.75
Cr Sales Revenue ($6,871.50+ 50.85) $6,922.25
B.
Dr Cash ($6,922.25 +28.32) $6,950.57
Cr Sales Revenue $6,922.25
Cr Cash Exceed and Short $28.32
Answer:
Cost of goods sold is $7,700
Gross Profit is $2,300
Explanation:
Cost of goods sold is Cost of goods available for sale less ending merchandise inventory. Ending merchandise understated by $300 means ending merchandise was accounted $300 less. So, $300 need to be added to ending merchandise. No ending merchandise is $2,300 (2,000 + 300)
Cost of goods sold will be 10,000 - 2,300 = $7,700
Gross profit is sales revenue less cost of goods sold which is computed as shown below:
Gross profit = 10,000 - 7,700
= $2,300
Answer:
Decision on the margins
Explanation:
Pool time seems to be having a greater effect at the moment, it makes sense for his to spend a bit more time in the pool and a bit less time on the bike.
However, this does not mean that it makes sense for her to spend all his time in the pool and no time on the bike. If he cut out all training on the bike, the value of a little bit of bike training might be higher than the value of the last hour of pool training. Dimitri does not treat biking versus swimming as an all-or-nothing decision. He makes small changes at the margin in the number of hours spent training for each activity.
Also they both realise that his time is fixed (20hrs) and anytime he wants to spend extra on one activit, is time he cannot spend on another (opportunity cost).
They are both trying to improve Dimitri's total time (exploiting opportunities to makes themselves better off).
An assumption that Dimitri realises that as he spends more time in the pool improving his swim time, his run and cycle times will suffer. As he swims more, his improvement is likely to slow down, while spending less time on cycling and running will cost him progressively more in terms of time.
Conclusion Dimitri is looking at the margins. His wife on the other hand, is not, she is ignoring the interaction, may be forgetting the decreasing improvements in swim and increasing deterioration in the other 2 legs.
