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pav-90 [236]
2 years ago
6

Consider this information about an activity: es = 12, ef = 18, ls = 14, lf = 20. what is the amount of slack associated with thi

s activity?
Business
2 answers:
Effectus [21]2 years ago
6 0

<u>The amount of slack associated with this activity is 2.  </u>

<u />

Further Explanation:

Slack:

Slack is the time period, the activity can be delayed with this limit with completing the project on time. The project should be completed within the timeframe of the project. If one activity is delayed due to any reason, all other activity is delayed. Thus, the whole project is delayed with the time period one activity is delayed.  

The full form of es is the earliest starting time. The full form of ls is the latest starting time. The full form of ef is the earliest finish time. The full form of lf is the latest finish time.  

Given information:

Es = 12

Ef = 18

Lf = 20

Ls = 14

Compute the slack associated with the activity:

The slack is computed by two methods. One method of calculating the slack is taking the difference of the earliest starting time and the latest starting time. Another method of calculating the slack is taking the difference of the earliest finish time and the latest finish time.

Slack= Latest finish time – Earliest finish time

        =  20 – 18

        = 2

Slack= Latest starting time – Earliest starting time

        =  14 – 12

        = 2  

Therefore, the activity can be delayed for 2 days, if the activity is delayed for more than 2 days. The project is not completed on time.  

Learn more:

1. Learn more about egg viability hypothesis

<u>brainly.com/question/7184325 </u>

2. Learn more about organizing data

<u>brainly.com/question/9824390 </u>

3. Learn more about hypothesis

<u>brainly.com/question/1579945 </u>

<u> </u>

Answer details:

Grade: Middle School

Subject: Business

Chapter: Project completion  

Keywords: amount of slack, associated, can be delayed, with this limit, with completing the project, computed, earliest finish time and the latest finish time, earliest starting time and the latest starting time.  

Julli [10]2 years ago
3 0
<span>The slack can easily be explained as the difference between latest start (ls) and earliest start (es) of an activity. As the above example, we can easily now calculate slack as the follow: slack = LS - ES or LF - EF So, the correct answer will be LS - ES = 14 -12 = 2 or LF - EF = 20-18 = 2 So, the slack associated with this activity is 2.</span>
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Suppose that when the price of peanut butter falls from $2 to $1 per jar, the quantity of jelly purchased rises from 14 million
yan [13]

Answer:

-0.20

Explanation:

Cross price elasticity of demand measures the responsiveness of quantity demanded of good A to changes in price of good B.

If cross price elasticity of demand is positive, it means that the goods are substitute goods.

Substitute goods are goods that can be used in place of another good.

If the cross-price elasticity is negative, it means that the goods are complementary goods.

Complementary goods are goods that are consumed together

Cross Price elasticity of demand = midpoint change in quantity demanded / midpoint change in price  

Midpoint change in quantity demanded = change in quantity demanded / average of both demands

change in quantity demanded = 16 million - 14 million = 2 million

Average = (16 million + 14 million) / 2 = 15 million

2 / 15 = 0.133

midpoint change in price = change in price / average of both price

change in price = 1 - 2 = - 1

average of price =(2 + 1) / 2 = 1.5

-1/1.5 = -0.67

0.1333 / -0.67

7 0
2 years ago
Pierre left a message on Shayna’s voicemail stating, “Hey Shayna. Regarding that painting we talked about. I changed my mind and
zysi [14]

<u>The contract between Pierre and Shayna is not a valid contract due to the lack of acceptance from Shayna. </u>

Further Explanation:

Contract:

A legally enforced agreement is considered a contract. An agreement is a promise between two parties to perform tasks for each other for some consideration. When an agreement becomes legally enforced, then it is considered as a contract. So the contract is a legally enforced promise between two parties for considerations. Both parties should get consideration and have a performance obligation.

Following factors are required for the contract:

Offer: A person should offer some consideration to another person for performing any activity or in the exchange of goods.

Acceptance of offer: The other person should accept the offer made by the first person.

Valuable consideration: There should be valuable consideration for both the parties.

Mutual obligation: Parties should promise to execute their obligated activities.

The performance capacity of the parties: Parties should be capable of performing the contract.

Legally enforcement: The contracts should be legally enforced.

These are the basic elements of a contract. If any contracts lack any of the given factors, then it will not be considered as a valid contract.

The contract between Pierre and Shayna:

In the current case, Pierre makes an offer to sell the painting to Shayna. Pierre leaves a message in the voicemail of Shayna, stating that if Shayna does not contact Pierre within one hour, then Pierre would consider that the Shayna wants to purchase the painting.

It is not a valid contract as it lacks the acceptance of the offer from Shayna.

Pierre enters the contract to sell the painting without considering the acceptance of the offer by Shayna. Pierre puts a condition that if she does not receive any revert from Shayna within one hour, then she would consider that Shayna has accepted the offer. For a valid contract, the promisee should accept the offer but the condition of acceptance (revert within one hour) does not state for the acceptance of Shayna. So, it will not be considered a valid contract.

<u>Thus, the contract between Pierre and Shayna is not a valid contract due to non-acceptence. </u>

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Answer details:

Grade: Senior School

Subject: Business Law

Chapter: Contract Act

Keywords: Pierre, message, Shayna, voicemail, painting, mind, sell, steal, people, ASAP, hear, within an hour, not a valid contract, purchase a painting, lack of a(n), contract act, agreement, law, business law, promise, valid contract.

7 0
2 years ago
A cereal company's cost, in thousands of dollars, is represented by the function C ( x ) = 2 x + 4500 and its revenue, in thousa
maxonik [38]

Answer:

31,500

Explanation:

Cost function, C (x) = 2 x + 4500

Revenue function, R (x) = 5 x

Profit = Total revenue - Total cost

         = R(x) - C(x)

         = 5 x - [2 x + 4500]

         = 3 x - 4,500

If company sells 12,000 boxes, then profit will be:

=  3 x - 4,500

= 3(12,000) - 4,500

= 36,000 - 4,500

= 31,500

Therefore, 31,500 is the profit earn by the company by selling 12,000 boxes of cereal.

5 0
2 years ago
The following data represent the probability distribution of the holding period returns for an investment in Lazy Rapids Kayaks
Brut [27]

Answer:

<u></u>

  • <u>17.5%</u>

Explanation:

The <em>expected return</em> is the weighted average of the expected returns in each scenario by its respective probability.

The <em>distribution of the holding period returns </em>(HPR) under three different scenarios is:

State of the economy    Scenario #(s)     Probability, p(s)    HPR

HPR Boom                         1                            0.336              28.40%

Normal growth                  2                           0.414                7.90%

Recession                          3                           0.25                18.90%

The calculations are:

        E(HPR) = 0.336\times 28.40\%+0.414\times 7.90\%+0.25\times 18.90\%

        E(HPR)=17.5\%

6 0
2 years ago
Joe and Michelle have a partnership firm. Based on the income-based method of calculating GDP, what category is the income earne
tekilochka [14]

Answer: B) employee’s compensation.

The income approach to measure gross domestic product or GDP starts with the income earned (wages plus plus rents plus interest plus profits) from the production of goods and services.

Based on the income-based method of calculating GDP, income or wages earned by Joe and Michelle for being partners can be categorized under B) employee’s compensation.


3 0
2 years ago
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