Answer: equal to; at their minimum.
Explanation: Marginal cost is equal to the average variable cost and the average total cost when they are at their minimum.
Thus, when average total cost is increasing, marginal cost must be above average total cost; and when at its minimum, marginal cost is equal to average total cost. Also, when average variable cost is at its minimum, marginal cost equals average variable cost.
Marginal cost is the increase in the cost that accompanies a unit increase in output; the partial derivative of the cost function with respect to output.
Answer:
A. $650 $750 $677
Explanation:
period purchases sales
1 20 units at $50 15 units at $60
2 35 units at $40 35 units at $45
3 85 units at $30 85 units at $35
total revenue = $900 + $1,575 + $2,975 = $5,450
COGS:
- using FIFO = (15 x $50) + (5 x $50) + (30 x $40) + (5 x $40) + (80 x $30) = $4,800
- using LIFO = (15 x $50) + (35 x $40) + (85 x $30) = $4,700
- cost average = ($4,950 / 140 units) x 135 units = $4,773.21
Gross profit:
- using LIFO = $5,450 - $4,800 = $650
- using FIFO = $5,450 - $4,700 = $750
- using cost average = $5,450 - $4,773.21 = $676.79 ≈ $677
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Answer:
If all the resources of an economy are fully used, more of one item could be produced only if less of another item is produced
Explanation:
The concept of production possibility curve shows the different commodities that can be produced in a given economy, given the prevailing level of technology, if all available resources are efficiently utilized. The idea behind production possibility curve is that in other for in order to produce a particular commodity, the production of another commodity has to be scarified provided that i.e if all the resources of an economy are fully used, more of one item could be produced only if less of another item is produced
They are a safety requirement in which if a person gets into a incident for example, in a car crash the person will be safer than just being without protection in the vehicle they are being transported or driving in
