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vovangra [49]
3 years ago
14

When you code a union that combines two result sets, each result set must have the same number of columns?

Business
1 answer:
zavuch27 [327]3 years ago
6 0
I believe the answer is The result set must be derived from different tables. Hope I helped!
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On small-budget films, what qualities or qualifications might a filmmaker seek in a production sound mixer?
slavikrds [6]
A filmmaker will seek a sound production mixer who has the qualities and qualifications that is responsible for ensuring that dialogue recorded during filming is suitably clear, tries to avoid unwanted noises and works around the camera which might hamper the placement of microphones. A production sound mixer who has his or her own equipment as this choice can save the filmmaker a considerable amount of money in sound equipment rental, and the mixer is likely to be skilled in using his or her own equipment.
8 0
3 years ago
Signal mistakenly produced 1,000 defective cell phones. The phones cost $65 each to produce. A salvage company will buy the defe
Contact [7]

Answer:

It is more profitable to continue to rework the phones and sell them.

Explanation:

Giving the following information:

Signal mistakenly produced 1,000 defective cell phones.

<u>The $65 per phone is a sunk cost. It will remain on both decisions, therefore, we will not take into account to make the decision.</u>

Sell as it is:

Income= 33*1,000= $33,000

Rework:

Costs= 88*1,000= $88,000

Sales= 144*1,000= $144,000

Total gain= $56,000

It is more profitable to continue to rework the phones and sell them.

3 0
2 years ago
"which expenses would most likely be classified as prepaid expenses (asset) rather than accrued expenses (liability)?"
MakcuM [25]

Expenses likely to be classified as prepaid expense (asset) are Prepaid Rent & Insurance Premiums. Enter a prepaid rent payment on the balance sheet as an asset until the month when the company is actually using the facility to which the rent relates, and then charge it to expense.   Any insurance premium costs that have not expired as of the balance sheet date should be reported as a current asset such as Prepaid Insurance.


8 0
3 years ago
Read 2 more answers
Winona and Hubert need to decide which one of them will take time off from work to complete the rather urgent task of shearing t
Flauer [41]

Answer: Winona has the lowest opportunity cost of completing the task.

Explanation:

Based on the information given in the question, the opportunity cost will be calculated as:

= Earnings per hour × Hours taken to complete the task

Therefore, for Winona, the opportunity cost will be:

= 1 × $200.

= $200.

For Hubert, the opportunity cost will be:

= 9 × $25

= $225

Therefore, based on the calculation above, Winona has the lowest opportunity cost of completing the task.

5 0
2 years ago
As businesses have become more dependent on information systems, they have faced a(n): decrease in the number and severity of se
777dan777 [17]

Answer:   increase in the number and severity of security threats.

Explanation: An increase in the number and severity of security threats can be directly linked to the increasing dependency of businesses on information systems which are used in turning raw data into useful information for decision making in businesses. They are designed to support a particular process within an organization or to carry out very specific analysis. The increase in the number and severity of security threats which target these data for nefarious purposes has led to businesses struggling to hire enough qualified professionals to safeguard against the growing threat. Hence, a strong, smart digital workforce is essential to combat the more frequent, more sophisticated threats emanating from across governments, businesses and organizations.

6 0
2 years ago
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