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3 years ago

What is artificial selection

2 answers:

7 0

Artificial selection is the intentional reproduction of individuals in a population that have desirable traits. In organisms that reproduce sexually, two adults that possess a desired trait — such as two parent plants that are tall — are bred together.

ycow [4]3 years ago

5 0

Answer:

When humans breed an animal for a certain trait.

Explanation:

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Jobs, Inc. has recently started the manufacture of Tri-Robo, a three-wheeled robot that can scan a home for fires and gas leaks

Tems11 [23]

Answer:

case 1: when $405,000 fixed overhead cost can be avoided

make buy net income

direct material

994700 0 994700

direct labor 832300 0 832300

variable overhead 101500 0 101500

fixed overhead 600000 195000 405000

purchase price 0 2314200 (2314200)

total 2528500 2509200 19300

YES,jobs should accept the offer because it results in saving of $19300

CASE 2: when no fixed overhead can be avoided

make buy net income

direct material 994700 0 994700

direct labour 832300 0 832300

variable overhead 101500 0 101500

fixed overhead 600000 600000 0

opportunity cost 375000 0 375000

purchase price 0 2314200 (2314200)

total cost 2903500 2914200 (10700)

NO, jobs shold not accept the offer because it results in loss of $10700

4 0

3 years ago

A process includes 9 tasks and there are 3 workers. Each task can be assigned to only one worker and each worker must be assigne

Katen [24]

Answer:

24.8 per hour

Explanation:

There are 3 workers and hence are three workstations. Consecutive activities are assigned to each workstation such that workload is as uniform as possible

Hence the time in each workstation (WS) is,

WS1 = 45+55+15 = 115 seconds

WS2 = 25+50+5+30 = 110 seconds

WS3 = 95+50 = 145 seconds

Workstation 3 has the highest processing time and hence is the bottleneck and determines the capacity of the process

Therefore capacity = 1/145 per second = 3600/145 per hour = 24.8 per hour

8 0

3 years ago

Net interest margin—often referred to as spread—is the difference between the rate banks pay on deposits and the rate they charg

Minchanka [31]

Answer:

(a) $P(X\:>\:5.40)=0.9938$

(b) $P(X\:$

Explanation:

(a) Find the z-value that corresponds to 5.40 percent

. $Z=\frac{X-\mu}{\sigma}$

$Z=\frac{5.40-4.15}{0.5}$

$Z=\frac{1.25}{0.5}=2.5$

Hence the net interest margin of 5.40 percent is 2.5 standard deviation above the mean.

The area to the left of 2.5 from the standard normal distribution table is 0.9938.The probability that a randomly selected U.S. bank will have a net interest margin that exceeds 5.40 percent is 1-0.9938=0.0062

(b) The z-value that corresponds to 4.40 percent is $Z=\frac{4.40-4.15}{0.5}=0.5$ The net interest margin of 4.40 percent is 0.5 standard deviation above the mean.

Using the normal distribution table, the area under the curve to the left of 0.5 is 0.6915

Therefore the probability that a randomly selected U.S. bank will have a net interest margin less than 4.40 percent is 0.6915

We substitute the 1.65 into the formula and solve for X. $1.65=\frac{X-4.15}{0.5}$

$1.65\times 0.5=X-4.15$ $0.825=X-4.15$

$0.825+4.15=X$

$4.975=X$

A bank that wants its net interest margin to be less than the net interest margins of 95 percent of all U.S. banks should set its net interest margin to 4.975 percent.

6 0

3 years ago

What is the difference between a traditional savings account and an online savings account

Rudiy27

In traditional savings account, you can withdraw money whenever you need it without a financial penalty. In online savings account, link to traditional or online checking accounts and you enter your banks routing number and account number on the application. You can also transfer money between linked accounts with online savings. (hope this helps:)

6 0

3 years ago

Podcasts and Wikis Work for Business Podcasts and wikis are part of Web 2.0, which allows users of the web to create content. Pr

Contact [7]

Answer:

b. Project management

Explanation:

Wikis can be used to provide highly interactive environment which is necessary for the project management, as it helps to collaborate, facilitate feedback, and store the information for future use.

5 0

3 years ago