ECES 490 Homework #2 Spring 2000
1. A digital wireless local area network is set up in a room that is 20 feet wide x 50 feet
long x 12 feet high. Reflections from metal objects in the room and in the
walls/ceiling will cause interference to the direct-pat
Chapter 17 Review Sheet
LO 17 1
Accounting - Recording, classifying, summarizing and interpreting of financial events and
transactions in an organization to provide interested parties needed financial information.
Different users = diff
Chapter 14 Review Sheet
Value - Good quality at a fair price.
Adapting products to new markets is an ongoing challenge.
Product development is a key activity in any modern business.
Cell phone service
Chapter 1 Review Sheet
Business - any activity that seeks to provide goods and services to others while operating at a
Goods tangible products
Ex. Computers, food, clothing, etc.
Services intangible products
Ex. Education, insurance, etc.
Chapter 19 Review Sheet
Securities markets are financial marketplaces for stocks and bonds and serve two primary
Assist businesses in finding long-term funding to finance capital needs.
Provide private investors a place to buy and se
Chapter 13 Review Sheet
Marketing The activity, set of institutions, and processes for creating, communicating,
delivering, and exchanging offerings that have value for customers, clients, partners, and society
Marketing in the past was
Chapter 6 Review Sheet
Entrepreneurship accepting the risk of starting and running a business
Reasons people are willing to take the entrepreneurship risk:
Profit you keep the profits of your company
Independence being your
24 May 2017
Merger Assignment (Finance)
AT&T and Time Warner Merger
This paper seeks to discuss the merger between AT&T and Time Warner as well as
answer some of the related qu
Options Practice Worksheet
Compute the profits from the following positions and final stock prices.
1. Long Call X = 2.5
Stock Price = $3.4
answer= 0.3 = -0.6 + max(3.4-2.5,0)
2. Short Call X = 30
Stock Price = $35
answer=-0.5 = +4.5 - max(35-
LEBOW COLLEGE OF BUSINESS
BUSN 111 FOUNDATIONS FOR BUSINESS
WINTER TERM 2017
Todd Von Deak
Email: [email protected]
Office Hours: By Appointment
Teaching Assistants: Sam DiPasqua
Email: [email protected]
Case: Wegmans Food Markets
From: Colquitt, J. A., LePine, J. A., & Wesson, M. J. (2008). Organizational Behavior:
Improving Performance and Commitment in the Workplace, McGraw-Hill Irwin.
Picture this scenario: Youre about to go home for the day, and your
Homework #1 ECES 490 Due April 4
1. A digital cellular system operator has purchased a license for 10 MHz of spectrum.
The geographical region covered by this license is metropolitan Philadelphia. The
operators business plan calls for 250,000 customers to
Homework #3 Due April 18
1. An LMDS hub node transmitter radiates 10 watts of RF power into a cone of half
angle 30 degrees. The bandwidth of the transmitted signal is 850 MHz.
How much power is required at each receiver to produce a signal to noise ratio
Homework #4 ECES-490 Telecommunications II
In class, we considered the Aloha protocol. There is a related protocol, called
slotted Aloha, in which time is divided up into fixed length time slots, and stations
are synchronized to these time slots. Each
If a router in an Internet backbone network must maintain a routing table with an
entry for every network address (assume 3 byte network addresses, where the first
three bits of the first byte must be 110), how many entries must it maintain?
A particular PowerPoint presentation consists of 16 slides. Each slide contains: 128
characters of text, a bit mapped image, and a Microsoft Office clip art image.
It takes 1024 bytes of information to describe the layout of each slide (i.e., w
Homework #6 Winter 2000-2001
We wish to create a parabolic dish antenna for operation at the frequency 900 MHz. We
wish the antenna to have a radiation cone with a half angle of 5.7 degrees. What diameter
dish is required? [Dont forget
Homework #2 ECES 490
1. On planet Vulcan, there are an equal number of adults (men and women) and children.
Mens heights are uniformly distributed between 18 and 36. Womens heights are
uniformly distributed between 54 and 72. Among adults, there are an eq
Homework #3 S421
1. A cable system is used to transmit a signal, s(t), that occupies frequencies between
67-73 MHz. That is, the signal is 6MHz wide, and centered at 70MHz. The cable has
a loss of 2.0 dB/100 feet at 100 MHz. The cables thermal noise Ncabl
1. In a metallic cable digital communications system, using on-off modulation, the
output of the matched filter in the on state is S volts, and the output of the
matched filter in the off state is 0 volts. S is equal to 10 times the standard
Homework #5 ECES 490 Solution
1.0 A multimode fiber captures rays travelling at up to 0.2 radians with respect to the
fiber axis (inside the fiber). The fiber core is made of a material whose index of
refraction in 1.5. What is the value of delay spreadin
Homework #1 ECES 490 Telecommunications Networking
1. Consider slide 15 in the lecture 2-3 file, titled character-mapped images. This is the
slide that shows two versions of the same information on the left and right sides of the
slide. Consider the slide
Practice Multiplier Problems:
Multiplier = (1 + C)/(rr + X + C)
rr = the required reserve ratio of reserves to deposits as mandated by the Fed
C = the ratio of cash held by the public to the deposits held by the public
X = the excess reserve ratio