merge of both networks 3 | 54 Communication Systems Upcoming lectures ● ● ● ● To get an idea how traditional and modern wireless telephony networks work‚ we give an introduction to ISDN‚ GSM and UMTS First traditional telephony networks its history and their concepts in general Digitization of voice - PCM Then introduction to ISDN – a completely digitalized communication infrastructure – call setup and global routing in telephony networks 4 | 54 Communication Systems plan for this lecture
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up‚” two scenario were calculated as follows to demonstrate the financial impact to the Prestige Telephone: A To keep Prestige Data Service in operation‚ Prestige Telephone will incurre: Expense Lost of Subdiary Revenue Earned Space Corporate Service Total Expense $ 82‚000 21‚438 9‚240 15‚236 78‚962 Service fee paid to Prestige Data Service Net Loss in March Fee paid by Prestige Data Service B To close down Prestige Data Service‚ Prestige Telephone will incurre: Expense Sunk Cost Total
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Sales Fixed cost10 Sales promotion Fixed cost11 Corporate services Fixed cost11 1 The rent is a fixed cost because SDS has to pay the rent at Salem Telephone independent how many hours they are selling. That means even if SDS sell nothing the rent has to be paid. 2 The custodial services are fixed cost because they depend on Salem Telephone ’s estimated annual cost per square foot and so they are independent from the revenue of SDS. 3 The computer equipment is a fixed cost due to the fact
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Riverbend Telephone Company The Riverbend Telephone Company is experiencing growth and had previously tried outsourcing some of its installation work to handle the overflow above its capacity. This was unsatisfactory‚ and so to accommodate the new customers‚ RTC needs to obtain a new maintenance truck and crew. It is considering whether leasing or buying the new truck necessary to their operations is the preferable method of investment. Question 1& 2 Without considering financing the
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Telephone Consumer Protection Act Has your family time or evening dinner ever been interrupted by a call from a telemarketer? If so‚ you’re not alone. The Telephone Consumer Protection Act was first passed by congress in 1991 in response to consumer concerns about the growing number of unsolicited telephone marketing calls to their homes and the increasing use of automated and prerecorded messages. (Unwanted) Signed into law by President Bush as Public Law 102-243‚ the Telephone Consumer Protection
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Assignment 1 Product Assessment The landline telephone is the service that I chose because it’s a service that is still on the market but is has declined to consumer appeal. Alexander Graham Bell invented and patented the first long distance landline telephone in 1876. It took 90 years after the first landline was installed to reach 100 million users worldwide. Although the landline has been around for a long time technology has improved over the years as well leaving the landline in the dust
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1.) "Revenue hours" represent the key activity that drives costs at Salem Data Services. Which expenses in Exhibit 2 are variable with respect to revenue hours? Which expenses are fixed with respect to revenue hours? Variable: Wages of hourly personnel‚ Power Fixed: Rent‚ custodial services‚ computer leases‚ maintenance‚ depreciation‚ salaried staff wages‚ administration‚ sales‚ systems development‚ sales promotion‚ corporate services 2.) For each expense that is variable with respect to
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scenario were calculated as follows to demonstrate the financial impact to the Prestige Telephone: A To keep Prestige Data Service in operation‚ Prestige Telephone will incurre: Expense Lost of Subdiary Revenue Earned Space Corporate Service Total Expense B 82‚000 21‚438 Service fee paid to Prestige Data Service Net Loss in March Fee paid by Prestige Data Service 9‚240 15‚236 $ 78‚962 To close down Prestige Data Service‚ Prestige Telephone will incurre: Expense
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The Prestige Telephone Company 2- Assume that the total expenses are around the average of $ 231‚000. (By observing first three months’ results) If the total expenses are $ 231‚000 than the total revenue should be $ 231‚000 at the Break-Even Point. On the other hand if the company demand for service will be 205 hours ‚ which means company sales revenue will be $ 82‚000 (as the Public Service Commission’s restrictions says)‚ and the other revenues in the commercial sales assume that around
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?Inspector Calls. The story of an inspector calls is set in 1912‚ although it was written in 1945; it is set the seemingly respectable town of Brumley. Living on the edge of the town is the Birling family; this consists of Mr Birling‚ Mrs Birling‚ Sheila Birling and Eric birling. At the beginning of the play the family is having a small meal to celebrate the engagement of Gerald Croft and Sheila‚ The Story starts as the Birling family is having a meal when unexpectedly an inspector rings at
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