Answer:
Correct option is B
more in supplier development for A items.
Explanation:
In materials management, the ABC analysis is an inventory categorization technique. ABC analysis divides an inventory into three categories—"A items" with very tight control and accurate records, "B items" with less tightly controlled and good records, and "C items" with the simplest controls possible and minimal records.
The ABC analysis provides a mechanism for identifying items that will have a significant impact on overall inventory cost, while also providing a mechanism for identifying different categories of stock that will require different management and controls.
Answer: Matched pairs design
Explanation:
A matched pairs design is a type of study used when 2 treaments are present in an experiment. The individuals in the design can be divided into pairs using a blocking variable, and each pair can then be allocated to treatments at random. This is thus a special type of randomized block design.
In this case the blocking variable can be the various urban areas as 1968 is matched against 1972. Each city can be compared based on 2 measurements. From their each individual can be grouped into pairs and allocated to different treatments.
The given statement " To add a pie chart, first select the data to be charted and then tap or click the Insert Pie or Doughnut Chart button (INSERT tab | Charts group) " is TRUE
Explanation:
A pie chart is a circular mathematical diagram separated into slices that display numerical proportions. The length of each piece in a pie chart is proportional to the amount it represents.
In other words, each piece of the pie is relative to the size of the party in its entirety. The whole pie is 100% whole, while the pie "slices" represent portions of the whole.
You must have a list of both the category (description of your categories) and numerical variables to construct a pie chart.
Tables can be hard to draw by hand, in particular for tricky numbers. The entire pie is 360 degrees, making drawing 13.9% or 56% difficult. With the range of computer programs, it is not really important that you can create pie charts.
Answer:
$400
Explanation:
From the question, there is a butterfly spread when a trader buys 100 options with strike prices $60 and $70 and sells 200 options with strike price $65.
The maximum gain is the point where both the stock price and the middle strike price are equal, i.e. equal to $65. At that point, the options payoffs are respectively $500, 0, and 0. By implication, the total payoff is $500.
The set up cost of the butterfly spread can be calculated as follows:
Setup cost = ($11×100) + ($18×100) – ($14×200)
= 1,100 + 1,800 – 2,800
Setup cost = $100
Net gain = Options payoffs – Setup cost = $500 - $100 = $400
Therefore, the maximum net gain (after the cost of the options is taken into account) is $400.
Answer:
False
Explanation:
Correlation tells you if there is association between two or more variables. Regression analysis model allow you to predict one variable from the other.
