Computer Hardware Storage

Rondel Corporation bought 34 desktop computers at $1134 and 12 notebook computers at $1625 from Texson, Inc. They paid $100 extra for each desktop system and $175 extra for each notebook system for extended warranty services. Find the total cost of the computers and warranty services.

• 62556

• 63556

• 63550

• 65000

1. Fleigel Sales,Inc. networks their 21 desktop computers. They pay $37,620 for a file server, $8,580 for a network printer, $3,612  for the other hardware, and $3,840 for installation of the network.

1. a. Find the total cost of the hardware installed

2. b. Find the total cost of the network per desktop computer

• Total cost of hardware installed: $53,652; Total cost per desktop computer: $2,554.43

• Total cost of hardware installed: $51225.2; Total cost per desktop computer: $2,857.14

• Total cost of hardware installed: $50,000; Total cost per desktop computer: $2,380.95
• Total cost of hardware installed: $53,652; Total cost per desktop computer: $2,554.86

Jericho Storage, Inc. upgrades its computer network of 31 desktop computer systems and one server. They buy 31 faster network cards at $110 each, network cabling for $746, a new server for $ 54,890 and other devices costing $3,638. Installation took 41 hours at $115 an hour. 

1. a. Find the total cost of the hardware and installation

2. b. Find the cost per desktop of the upgrade

• 67399 total cost and 2174.55 per desktop

• 67399 total cost and 2174.16 per desktop

• $67397 total cost and $2,122.25 per desktop

• $67388 total cost and $2101 per desktop

Maddison community development corporation leased 6 notebook computers at $78.35 a month and 11 desktop computers at 39.82 a month for three years.

1. a. Find the leasing of one notebook  computer for three years.

2. b. Find the cost of leasing one desktop computer for three years.

3. c. Find the total cost of leasing the notebooks and desktop for three years.

• a. $2820

  b. $1400

  c. $32692

• a. $2820

  b. $1433.52

  c. $32692.32

• a. $2810

  b. $1533.52

  c. $33692.32

• a. $2820

  b. $1433.68

  c. $32699.32

A company can lease notebook computers at $81.38 per month on a three-year lease or $58.45 a month in a four -year lease. 

1. a. Find the annual cost of a notebook on a three-year lease

2. b. Find the annual cost of a notebook on a four-year lease

3. c. How much less would the company pay out per year for each notebook if they choose the 4-year leasing method.

• a. 900

  b. 700

  c. 200

• a. 916.56

  b. 691.40

  c. 205.16

• a. 956.56

  b. 701.40

  c. 255.16

• a. 976.56

  b. 701.40

  c. 275.16

The Jarold Agency can lease notebook computers from Taylor Office Rentals for $88.24 a month each on a three-year lease basis. They can buy the same notebook computers from Wegars office Equipment Company for $2257. Wegars will let them trade in each notebook for a new system at the notebook’s fair market value after three years, which is estimated to be $542. 

1. a. Find the cost of leasing 30 notebook computers from Taylor for three years.

2. b. Find the net cost of buying 30 notebooks from Wegars and using them as a trade ins on new equipment at the end of three years.

   c. Find the amount saved over a 3-year period by using the less expensive method.

• a. $95,129.20

  b. $51,250

  c. $43,649.20

• a. $95,229.20

  b. $51,450

  c. $43,849.20

• a. $95,229.20

  b. $50,450

  c. $44,849.20

• a. $95,329.20

  b. $51,450

  c. $43,949.20

A company wants to add hard drives to one of their file servers to make more storage space available to users of the network. They estimate that 21 users each will need 6 gigabytes of file space, 5 users require 12 gigabytes each, and 10 users will need 750 MB each. 

1. a. What total file space, in gigabytes, is needed?

2. b. What is the average file space needed per user, in gigabytes?

3. c. How many 100GB hard drives are needed for the project?

• Total file space needed: 190 GB, Average file space per user: 5 GB,

  Hard drives needed: 2

• Total file space needed: 194.5 GB, Average file space per user: 6.375 GB,

  Hard drives needed: 3

• Total file space needed: 193.5 GB, Average file space per user: 4.375 GB,

  Hard drives needed: 3

• Total file space needed: 193.5 GB, Average file space per user: 5.375 GB,

  Hard drives needed: 2

A graphics firm needs to store 2.46 TB of data files including photographs and drawings. 

1. A. If they store the files on 250 MB removable disks, how many disk would they need?

2. B. If they store the files on a 650 CD-ROM disks, how many CD-ROM disks would they need?

3. C. If they stored the files on 5.2 GB DVD disks, how many disks would they need?

• a. 9840

  b. 3795

  c. 464

• a. 9855

  b. 3786

  c. 475

• a. 9740

  b. 4785

  c. 474

• a. 9840

  b. 3785

  c. 474