<h2>

</h2>
<u>The computer is the combination of hardware and software. Hardware is the physical component of a computer like motherboard, memory devices, monitor, keyboard etc., while software is the set of programs or instructions. Both hardware and software together make the computer system function.</u>
<h2><u>E</u><u>x</u><u>a</u><u>m</u><u>p</u><u>l</u><u>e</u><u>s</u><u> </u><u>:</u><u>-</u><u> </u></h2>
<h3><u>Mainframe Computer</u></h3>
- Mainframe Computer. 20 in Kickin Technology Series: MainFrame Computers. MORE POWEeeer! Movie 1. ...
- Desktop Computer. Movie: 2. Desktop Computers. ...
- Laptop or Notebook Computer. Movie: 3. Laptop Computers. ...
- Palmtop Computer or Personal Digital Assistant (PDA)
Answer:
The following are the answer to the given points:
Explanation:
In point (a):
Calculating the long-distance call cost:

Calculating the local call cost:

Calculating the overall cost of PSTN:

In point (b):
Calculating the call rate per second and the average arrival rate:

The call average length:
The complete agent number:

The strength of traffic:
The occupancy of the agent:

Calculation of obtained:

We get = 0.329 to substitute values.
In point (c):
The rate of blocking = 
average call time 

In point (d):
Calculating the number of link, which is required:
In point (e):
Calculating the Line Number:
PSTN line number:

In point (f):
The gross design expense = $ 2309. 5
You see, you just aren’t philosophical enough to understand an email. You don’t change the email, it changes you.
The answer should be 5.7a - 15.2b
Idk... just dont trust those pop-ups unless your device is acting weird.