D. is correct. Both share responsibility
There is actually a lot of wan technologies that are carried over the pstn. But the first thing we have to do, is to know what does the pstn means. The pstn means Public Switched Telephone Network. Though they have some similarities, the atm and the wan are different machines.
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Answer:
Explanation:
There are primarily two types of costs, i.e. variable costs and fixed costs. The variable cost is the cost that varies when the level of production changes, whereas the fixed cost is the cost that remains constant, whether the level of production changes or not.
Therefore, indirect material indirect labor, and factory supplies are included in the variable costs, and the fixed costs include supervision taxes and depreciation expenses.
The mixed cost is a mix combination of both the variable cost and the fixed cost which includes some components of fixed cost and some components of variable cost. It is also known as semi-variable cost
Example - transportation cost, tel communication cost, etc
Answer:
-1.83%
Explanation:
The closing price was 12,743.40, which was down by .
it means that the opening price was
$12,743.40 + $237.44 = $12,980.44.
The percentage return will be the
return/ original price x 100
=- - 237.44/12,980.44 x 100
= - 0.018291574 x 100
= - 1.83%
