Counting the number of cars passing through designated locations on the Los Angeles freeway system is a method of observation of data collection, because a person uses all of their sense to examine in natural setting or naturally occurring situations. Observation of a field setting includes extended commitment in a setting or social situation, communicating attention in ways that is in some sense standardized and recording one’s observation.
Answer:
55.58
Explanation:
Data provided in the question;
Initial demand per month, Q₁ = 3
Final demand per month, Q₂ = 5
Initial price, P₁ = $33,200
Final price, P₂ = $33,500
Now,
elasticity of demand using midpoint method is calculated as :
= 
or
= 
on substituting the respective values, we get
= 
or
= 
or
= 
= 55.58
Answer:
The correct answer is letter "B": Atomicity, consistency, isolation, and durability.
Explanation:
Atomicity, Consistency, Isolation, and Durability (<em>ACID</em>) is a database that allows computer software to guarantee the accuracy of transactions even in front of events such as power failures. The system also takes care of how information can be recovered -if lost any- when those situations arise.
Answer: B brand awareness
Explanation:
This is extent to which consumers are intimate with the qualities or image of a particular brand of goods or services. Coca-Cola and Google are good example of brand awareness , they still run advert on Tv's, ànd radio stations and they are accepted.
Answer:
D) 5182 glass vases
Explanation:
<em>Contribution per glass vases:</em>
$4.5 selling price - $ 1.75 variable cost= 2.75
<em>Operating income:</em>
29,000 units x $ 2.75 - $ 8,500 = $71,250 operating income
<em>Target income is to obtain a 20% increase:</em>
71,250 x (1 + 20%) = 85,500 target income:
<em>units needed for target income:</em>
(85,500 target income + 8,500 fixed cost) / 2.75 contribution per unit= 34.181,81
aditional glass vases needed for target income:
34,182 - 29,000 = 5,182
