((Reinforcement concrete subject)) using ACI-318.

Please, answer the following questions and make your answers as short as possible. no need for long answer.
You may express your answer as an equation if needed.

(((Please only type your answers)))

T beams:-

1- What is the primary advantage of using a T beam over a rectangular beam?

2- How do we determine the effective width of a T beam?

3- What is the difference between Case 1 and 2?

4- How do I determine if I am in Case 1 or Case 2 for a T beam?

1. Using the equation for the Hardy-Weinberg Equilibrium, calculate the following for p=0.7 and q=0.3 and enter in the ratios for the following values.
a. homozygous dominants

b. homozygous recessives|

c. heterozygotes

d. dominant phenotype

2.

Blank 1: Which kind of selection, directional, stabilizing, or disruptive, occurred when beads representing homozygous recessives were removed in the evolution lab?

Blank 2: What kind of selective agent or selective pressure could this activity have imitated?

Question 4 options:

Thank you for your time and help.

Case Study #2

Part 1. Make a case study (written by medical professionals for medical professionals) using 10 words in list below.

1)     Chancre

2)     Coitus

3)     Potency

4)     Urethritis

5)     Vasectomy and/or Vasovasostomy

6)     Sterile and/or Sterilization

7)     Amenorrhea and/or Dysmenorrhea and/or Menorrhea

8)     Dyspareunia

9)     Hysterosalpingography

10)   Culdocentesis

11)    Menarche

12)   Menorrhagia

13)   Puerperium

14)   Anovulatory

15)   Gravida 1

Part 2. define the words listed within the context they are used in the case study you just made

Define all the words in the list above

Carl purchased an apartment complex for $1,100,000 million on March 17 of year 1. $300,000 of the purchase price was attributable to the land the complex sits on. He also installed new furniture into half of the units at a cost of $60,000. (Use MACRS Table 1, Table 2, Table 3, Table 4 and Table 5.)

a. What is Carl's allowable depreciation expense for his real property for years 1 and 2?

b. What is Carl's allowable depreciation expense for year 3 if the real property is sold on January 2 of year 3? (Do not round intermediate computations.)

1. (15pts)
A standard 52-card deck consists of 13 cards from each of 4 suits (spades, hearts, diamonds, clubs). What is the probability that a 5-card poker hand drawn from a standard 52-card deck has (please give necessary explanation as the solution)

(a) (5pts) 2 clubs, 1 hearts and 2 diamonds?
(b) (5pts) 1 ace and 2 face cards (face cards refer to king, queen, or jack)?

(c) (5pts) at least one ace?
You may leave your expressions without evaluating the numerical value.

Question 4                                                                            25 Marks

Jimmy Reynolds is considering investing R12,000 in a project with the following cash revenues and expenses:

   Revenue    Expenses

Year 1    R20,000    R18,000

Year 2    R22,000    R19,000

Year 3    R22,000    R20,000

Year 4    R22,000    R17,000

Year 5 R25,000 R17,000

Jimmy requires a minimum rate of return of 8%.

A. Calculate the net cash inflows in each of the 5 years.

B. What is the payback period?

C. What is the net present value of the investment?

Question 4                                                                                                                                      (Marks: 10)

The following information is an extract of the statement of profit or loss of Palladium Ltd for the

current financial year:

Annual sales (20% cash) R625 000

Cost of Sales R125 000

Purchases (50% on credit) R200 000

The average accounts receivable collection period is 45 days. The average payment supplier period

is 50 days and the cash conversion cycle has been calculated as 55 days.

REQUIRED:

Q.4.1 Calculate the total average investment in the cash conversion cycle (CCC) for

Palladium Ltd.

Assume that there are 365 days in a year.

Round to the nearest Rand.

(10)

Question 4                                                                                                                         

Using the information provided below for Breville Group Limited (sells home appliances) and Globe International Limited (skating and footwear apparel):

1. Review each ratio briefly stating what is tells you about the company and which company, if either, is better.                                                                                         (7.5 marks)
2. Based on your findings justify which company you would seriously consider for an investment.

   (0.5 mark)

Question No.4:                                                                                                                   {10marks}

• Solve the following problems:

1. When her wage rises from £10,000 p.a. to £12,000, an individual only uses the bus twice a week compared to the ten journeys she used to make each week before the increase. Calculate åy for this individual, and comment on the result. (2marks)

2. Calculate åd when the price of TV set declines from OMR 100 to OMR 90, quantity demanded increases 10%. Comment on the result.(2marks)

3. When Mr. Ahmed's income was OMR. 500, he bought 50 liters of milk per month; when his salary increased to OMR. 550, he purchased 54 liters of milk per month. What was Mr. Ahmed's income elasticity of demand for milk? (3marks)

4. Suppose the price of the good increases by 15%. As a consequence, the demand for other good increases by 30%. Calculate the cross-price elasticity for the other good. Is the other good a substitute good or a complementary product to the first one? (3marks)

Task 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Consider a disk drive with 2,000 tracks, numbered 0 to 1,999. The request queue has

the following composition: 1045 750 932 878 1365 1787 1245 664 1678 1897

The current position is 1167 and the previous request was served at 1250. For each

of the following disk scheduling algorithms, compute the total distance (in tracks)

that the disk arm would move. Explain how you arrive at your answers.

4.1       First-In-First-Out (FIFO)                                                                                (2)

4.2      Shortest-Service-Time-First (SSTF)                                                             (2)

4.3      SCAN (Without LOOK variation)                                                                     (2)

4.4      C-SCAN (Without C-LOOK variation) (2)