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3 years ago

What is the effect of using both a variable and a control in an experiment?

1 answer:

4 0

<span>Using variables helps determine different factors that either positively or negatively effect experiment results. Using a control, something that does not change, allows scientists to change around the variables and monitor their effects on the control.</span>

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Judith Thompson, the manager of the student center cafeteria, has added pizza to the menu. The pizza is ordered frozen from a lo

erica [24]

Answer:

9 pizzas

Explanation:

Given that:

A pizza is ordered frozen from a local pizza establishment and baked at the cafeteria.

Judith anticipates a weekly demand of 10 pizzas.

Opening weeks in a year = 45 weeks

Opening days in a week = 5 days

Daily demand = 10/5 = 2

Ordering cost = $15

Holding cost = $0.40 /pizza/year

Lead time = 4 days

Safety stock = 1 pizza

The objective is to determine the optimal reorder point.

The optimal reorder point = (daily demand × lead time) + safety stock

The optimal reorder point =( 2 × 4 ) + 1

The optimal reorder point = 8 + 1

The optimal reorder point = 9 pizzas

6 0

3 years ago

Identify whether each of the following transactions will take place in the factor marketLOADING... or in the product marketLOADI

Debora [2.8K]

Answer:

a. George buys a Tesla Model S.

Product market. Demanded by household and supplied by the firm

b. Tesla increases employment at its Fremont plant.

Factor market. Demanded by firm and supplied by the household

c. George works 20 hours per week at McDonald’s.

Factor market. Demanded by firm and supplied by the household

d. George sells the land he owns to McDonald’s so that it can build a new restaurant.

Factor market. Demanded by firm and supplied by the household

Explanation:

a. George buys a Tesla Model S.

The transaction took place in the product market.

The good was demanded by household

The good was supplied by the firm

b. Tesla increases employment at its Fremont plant.

The transaction took place in the factor market.

The labor was demanded by firm

The labor was supplied by the household

c. George works 20 hours per week at McDonald’s.

The transaction took place in the factor market.

The labor was demanded by firm

The labor was supplied by the household

d. George sells the land he owns to McDonald’s so that it can build a new restaurant.

The transaction took place in the factor market.

The factor of production was demanded by firm

The factor of production was supplied by the household

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3 years ago

How do you make a deposit form?

Anna11 [10]

A deposit is a sum of money placed or kept in a bank account, usually to gain interest

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3 years ago

Your boss has given you permission to order new office supplies answer

Gre4nikov [31]

Wow! If my boss is this generous, I will first thank him or her. After that, I will make a list of the office supplies I will need to be more productive at work. Note that not all supplies may be granted so don't keep your hopes up. The next thing I'll do is to have him acknowledge the list I made and thank him for giving me this opportunity.

So let us note what we have to do:
1) Thank your boss.
2) List down the office supplies you need.
3) Have your boss authorize the list and thank him or her once again.

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2 years ago

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One reason taco bell raised its prices was the result of an increase in _____.

umka21 [38]

<span>One reason taco bell raised its prices was the result of an increase in costs.</span>

7 0

3 years ago

Read 2 more answers