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kiruha [24]
3 years ago
7

_____ uses an iterative process that repeats the design, development, and testing steps as needed, based on feedback from users.

Business
1 answer:
Alecsey [184]3 years ago
5 0

Answer: Rapid Application Development (RAD)

Explanation:

Rapid Application Development (RAD) is a method of developing software that tries more to develop a working model first and then adjusts as it receives feedback from users. It essentially is evolving every time because instead of planning for what is needed ahead of time, it simply makes a product and changes it as needed to fit the actual needs of the customers.

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The amount of time it takes Robby to go grocery shopping is continuous and uniformly distributed between 20 minutes and 45 minut
labwork [276]

Answer:

0.4

Explanation:

This problem has been solved using the method of integration.

We are required to solve for the probability that it takes Robby between 29 and 39 minutes to go grocery shopping

= X~U(20,45)

= 1/45-20

= 1/25

Then we get computation for p[29<x<39]

When we take the integrals with x = 1/25

We get

Probability that it takes Robby between 29 and 39 minutes to go shopping to be 0.4

6 0
2 years ago
What is letter of credit?​
Naddik [55]

Answer:

a letter issued by a bank to another bank to serve as a guarantee for payments made to a specified person under specified conditions.

Explanation:

5 0
3 years ago
. Drayser Corporation has budgeted sales of 23,000 units, targeted ending finished goods inventory of 9,000 units, and beginning
natali 33 [55]

Answer:

Production= 26,000

Explanation:

Giving the following information:

budgeted sales of 23,000 units, targeted ending finished goods inventory of 9,000 units, and beginning finished goods inventory of 6,000 units.

<u>To calculate the production required, we need to use the following formula:</u>

Production= sales + desired ending inventory - beginning inventory

Production= 23,000 + 9,000 - 6,000

Production= 26,000

7 0
2 years ago
Importers' bank usually issues a ________ to importers in international transactions.
Nezavi [6.7K]
<span>Importers' bank usually issues a letter of credit to importers in international transactions.

A letter of credit is issued by a bank, most common from another country, to guarantee the payment to be made under agreeable circumstances. This is a way to ensure and product the two people doing business that one will get the items and one will be paid for them. </span>
8 0
3 years ago
Suppose that the S&amp;P 500, with a beta of 1.0, has an expected return of 13% and T-bills provide a risk-free return of 4%. a.
Aleksandr [31]

Answer:

a. The answers are as follows:

(i) Expected of Return of Portfolio = 4%; and Beta of Portfolio = 0

(ii) Expected of Return of Portfolio = 6.25%; and Beta of Portfolio = 0.25

(iii) Expected of Return of Portfolio = 8.50%; and Beta of Portfolio = 0.50

(iv) Expected of Return of Portfolio = 10.75%; and Beta of Portfolio = 0.75

(v) Expected of Return of Portfolio = 13%; and Beta of Portfolio = 1.0

b. Change in expected return = 9% increase

Explanation:

Note: This question is not complete as part b of it is omitted. The complete question is therefore provided before answering the question as follows:

Suppose that the S&P 500, with a beta of 1.0, has an expected return of 13% and T-bills provide a risk-free return of 4%.

a. What would be the expected return and beta of portfolios constructed from these two assets with weights in the S&P 500 of (i) 0; (ii) 0.25; (iii) 0.50; (iv) 0.75; (v) 1.0

b. How does expected return vary with beta? (Do not round intermediate calculations.)

The explanation to the answers are now provided as follows:

a. What would be the expected return and beta of portfolios constructed from these two assets with weights in the S&P 500 of (i) 0; (ii) 0.25; (iii) 0.50; (iv) 0.75; (v) 1.0

To calculate these, we use the following formula:

Expected of Return of Portfolio = (WS&P * RS&P) + (WT * RT) ………… (1)

Beta of Portfolio = (WS&P * BS&P) + (WT * BT) ………………..………………. (2)

Where;

WS&P = Weight of S&P = (1) – (1v)

RS&P = Return of S&P = 13%, or 0.13

WT = Weight of T-bills = 1 – WS&P

RT = Return of T-bills = 4%, or 0.04

BS&P = 1.0

BT = 0

After substituting the values into equation (1) & (2), we therefore have:

(i) Expected return and beta of portfolios with weights in the S&P 500 of 0 (i.e. WS&P = 0)

Using equation (1), we have:

Expected of Return of Portfolio = (0 * 0.13) + ((1 - 0) * 0.04) = 0.04, or 4%

Using equation (2), we have:

Beta of Portfolio = (0 * 1.0) + ((1 - 0) * 0) = 0

(ii) Expected return and beta of portfolios with weights in the S&P 500 of 0.25 (i.e. WS&P = 0.25)

Using equation (1), we have:

Expected of Return of Portfolio = (0.25 * 0.13) + ((1 - 0.25) * 0.04) = 0.0625, or 6.25%

Using equation (2), we have:

Beta of Portfolio = (0.25 * 1.0) + ((1 - 0.25) * 0) = 0.25

(iii) Expected return and beta of portfolios with weights in the S&P 500 of 0.50 (i.e. WS&P = 0.50)

Using equation (1), we have:

Expected of Return of Portfolio = (0.50 * 0.13) + ((1 - 0.50) * 0.04) = 0.0850, or 8.50%

Using equation (2), we have:

Beta of Portfolio = (0.50 * 1.0) + ((1 - 0.50) * 0) = 0.50

(iv) Expected return and beta of portfolios with weights in the S&P 500 of 0.75 (i.e. WS&P = 0.75)

Using equation (1), we have:

Expected of Return of Portfolio = (0.75 * 0.13) + ((1 - 0.75) * 0.04) = 0.1075, or 10.75%

Using equation (2), we have:

Beta of Portfolio = (0.75 * 1.0) + ((1 - 0.75) * 0) = 0.75

(v) Expected return and beta of portfolios with weights in the S&P 500 of 1.0 (i.e. WS&P = 1.0)

Using equation (1), we have:

Expected of Return of Portfolio = (1.0 * 0.13) + ((1 – 1.0) * 0.04) = 0.13, or 13%

Using equation (2), we have:

Beta of Portfolio = (1.0 * 1.0) + (1 – 1.0) * 0) = 1.0

b. How does expected return vary with beta? (Do not round intermediate calculations.)

There expected return will increase by the percentage of the difference between Expected Return and Risk free rate. That is;

Change in expected return = Expected Return - Risk free rate = 13% - 4% = 9% increase

4 0
2 years ago
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