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2 years ago

Which statement is true of Critical Path Method (CPM)?

Business

1 answer:

Masja [62]2 years ago

6 0

Answer:

d. It determines the critical path for the completion of a series of interrelated activities.

Explanation:

The Critical Path method is a method to lay out the different steps or interrelated activities of a project, in a graphical manner, that shows the interrelations, the time each activity takes to complete, the different alternatives or paths for project completion, and the total completion time for the project.

It also shows the amount of time a delay in one of the activities would delay the project as a whole.

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If three sandwiches and two bags of chips cost $22. 00, and two sandwiches and one bag of chips cost $14. 25, how much does a ba

morpeh [17]

A bag of chips will cost $1.25. The price is calculated by making linear equations in two variables and solving them by substitution method.

<h3>What is a linear equation in two variables?</h3>

Linear equation in two variables can be defined as an equation in the form:

$\rm ax + by = c$ , where x and y are variables and a and b are not equal to 0.

For the given problem, let "s" be the cost of a sandwich and "c" be the cost of a chips bag.

Given:

The cost of three sandwiches and two chips bags is $22.00.

Therefore, the 1st equation will be:

$\rm 3s +2c = 22$

The cost of two sandwiches and one chips bag is $14.25.

Therefore, the 2nd equation will be:

$\rm 2s + c = 14.25$

To calculate the cost of a chips bag, we need to solve equation 1 and equation 2 by the substitution method.

From equation 2, the value of c will be:

$\begin{aligned}\rm 2s + c &= 14.25\\\\c &= 14.25 - 2s\end$ ... (3)

Now we will put $\rm c = 14.25 - 2s$ in equation 1:

$\begin{aligned} \rm 3s + 2c &= 22\\\\3s + 2(14.25 - 2s) &= 22\\\\3s + 28.50 - 4s &= 22\\\\-s + 28.50 &= 22\\\\s &= 28.50 - 22\\\\s &= \$6.50\end$

On substituting the value of s in equation 3:

$\rm c = 14.25 - 2s \\\\c = 14.25 - 2(6.50)\\\\c = 14.25 - 13\\\\c = \$1.25$

Therefore the cost of a bag of chips is $1.25.

Learn more about linear equations in two variables here:

brainly.com/question/84787

8 0

2 years ago

Wanda is organizing an Employee Appreciation Day event and is soliciting vendors to provide food and drinks. There are 638 emplo

DedPeter [7]

In this case, Wanda can calculate the revenue for her Employee Appreciation Day event by using this formula:

revenue = [(number of employees of the company) + (½ x number of employee of the company)] x event price
x = [(638) + (319)] x 2
x = 952 x 2
x = $1,914

Thus, Wanda’s expected revenue is $1,914, assuming that half of the employees are married and will be attending the Employee Appreciation Day alongside their spouse.

6 0

2 years ago

The identify options step in the operational risk management (orm) process includes implementing engineering, administrative, an

stiks02 [169]

The correct answer for this statement would be TRUE. In the Operational Risk Management or ORM, this involves the careful decision making and should be systematic when managing hazards that endanger naval resources and one of the steps is implement controls which include engineering c<span>ontrols, administrative controls, and personal protective equipment. Hope this helps.</span>

5 0

2 years ago

Blossom provides environmentally friendly lawn services for homeowners. Its operating costs are as follows.

Elina [12.6K]

Answer:

Break-even point = 110 lawns & Break-even sales point = $8,800

Explanation:

Total fixed costs = Depreciation + Advertising + Insurance

Total fixed costs = 1,400 + 200 + 3,680

Total fixed costs = $5280/month

Total variable cost per unit = Weed + Direct labor + Fuel

Total variable cost per unit = 13 + 16 + 3

Total variable cost per unit = $32/lawn

Contribution margin ratio = (Sales per unit - variable cost per unit) / sales per unit

Contribution margin ratio = (80 - 32) / 80

Contribution margin ratio = 0.6

Contribution margin ratio = 60%

Break-even sales = Fixed costs / contribution margin ratio

Break-even sales = $5280 / 60%

Break-even sales = $8800

Break-even sales units = Break-even sales / sales per unit

Break-even sales units = 8800 / 80

Break-even sales units = 110 lawns

Break-even point = 110 lawns & Break-even sales point = $8,800

8 0

2 years ago

Beneficiaries are responsible for of prescription costs

Oksi-84 [34.3K]

Answer:

In general, beneficiaries are responsible for paying the following for a Medicare Prescription Drug Plan:

Monthly premiums

Annual deductible

Copayments or coinsurance

A small copayment for the rest of the calendar year after they reach a certain out-of-pocket amount

Explanation:

6 0

1 year ago