Operations support systems are generally used by managers at lower levels of an organization. Therefore, the correct answer is option 'D'.
An operational support system (OSS) is a collection of computer programs or information technology (IT) system used by communications service providers to monitor, control, analyze, and manage a computer or telephone network system.
OSS software is designed specifically for telecommunications service providers and is primarily used to support network processes such as network inventory management, network component configuration, service provisioning, and fault management.
With the proliferation of new broadband and Voice over Internet Protocol (VoIP) systems, OSS and network management are increasingly being applied to home networks.
An OSS is also referred to as a business support system (BSS).
Hence, the correct option is 'D'.
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The answer is C. Direct costs.
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Answer:
b. 7.28%
Explanation:
This question is asking for the yield to maturity(YTM) of the bond. You can solve this using a financial calculator with the inputs below. Additionally, adjust the coupon payment(PMT) and time to maturity(N) to semiannual basis.
Time to maturity; N = 5*2 = 10
Face value; FV = 1000
Price of bond; PV = -1071
Semiannual coupon payment; PMT = (9%/2) *1000 = 45
then compute semiannual interest rate; CPT I/Y = 3.64%
Next, convert the semiannual rate to annual rate(YTM) = 3.64% *2
YTM = 7.28%
Answer:
unsolicited trade
Explanation:
In this scenario, the trade that was made would be considered an unsolicited trade. This is mainly due to the customer having called the representative telling him to place the trade and buy the 100 shares of ABC stock. Therefore, this trade was ultimately the idea of the investor (customer) in this scenario and not the representative's idea. That would make this trade fall into the category of an unsolicited trade. If the idea was initially the representative's and he was the one to mention the trade to the client then it would have been a solicited trade, but this is not the case.
The procedures are called PREVENTIVE CONTROLS. Preventive controls are part of internal control which are purposely built into the system.There are many types of preventive controls, for instance, separation of purchasing and accounting personnel in a company is an example of preventive control.
