I think it's one and four but not so sure?
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Only one recording of a given sound could be made; copies were not possible.
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Researchers in the health and social sciences can obtain their data by getting it directly from the subjects they’re interested in. This data they collect is called primary data. Another type of data that may help researchers is the data that has already been gathered by someone else. This is called secondary data. Hope this helped!
Answer:
$12.45
Explanation:
Calculation to determine what the contribution margin per unit sold is closest to:
First step is to calculate the Variable cost per unit using this formula
Variable cost per unit = Direct materials per unit + Direct labor per unit + Variable manufacturing overhead per unit + Sales commissions per unit + Variable administrative expense per unit
Let plug in the formula
Variable cost per unit = $5.15 + $5.30 + $1.95 + $0.60 + $0.55
Variable cost per unit = $13.55
Now let determine the Contribution margin per unit using this formula
Contribution margin per unit = Selling price per unit - Variable cost per unit
Let plug in the formula
Contribution margin per unit = $26.00 - $13.55
Contribution margin per unit = $12.45
Therefore the contribution margin per unit sold is closest to:$12.45
Answer: Please refer to Explanation
Explanation:
The Dominant Strategy in a game is the strategy that a player will choose that will provide them with the highest payoff regardless of what the other player does.
In the above, the dominant strategy will be for RAPHAEL to choose LEFT.
By choosing left Raphael makes a payoff of 4 if Susan picks Left as well and a Payoff of 6 if Sudan picks Right. This is better than him picking Right and he will get a Payoff of 3 if Susan chooses Right as well.
The Nash Equilibrium is the strategy where both are making the best that they can given the strategy of the other player and deviating from it will give them less pay out.
The dominant strategy therefore is for RAPHAEL to choose LEFT and for SUSAN to choose RIGHT.
This is because Raphael will pick Left as it maximises their payoff and Susan will then pick a strategy that gives her the highest payoff based on Raphael's decision which is to go RIGHT.