Answer: the major railroad companies
Explanation: In 1883, the major railroad companies in USA divided the time zone into four parts to simplify the time differences among them as well as for internal operations.
This was initiated at the industrial era and is still followed by the rail road companies in USA. The grouping of zones was important because of the large size of USA.
Hence, we can conclude that Option A is correct.
Answer:
The correct answer is (C) straight variable cost assumptions.
Explanation:
If the total cost increases with small increases in activity, it may be referred to as a step-variable cost.
Answer:
15250
Explanation:
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Direct material cost variance = (Standard price - Actual Price) * Actual Quantity
= ($50 - $51) * 47,000
= $47,000 adverse