Table 6-6 Sam's Wholesale Bikes -Refer to Table 6-6

question 24

Multiple Choice

Table 6-6 Sam's Wholesale Bikes $$\begin{array} { | l | l | } \hline \text { January } 1 \text { inventory balance } & 15 \text { units at } \$ 350 \text { per unit } \\\hline \text { January } 4 \text { purchase } & 50 \text { units at } \$ 375 \text { per unit } \\\hline \text { January } 15 \text { sale } & 40 \text { units at } \$ 550 \text { per unit } \\\hline \text { February } 8 \text { purchase } & 80 \text { units at } \$ 405 \text { per unit } \\\hline \text { February } 15 \text { sale } & 70 \text { units at } \$ 550 \text { per unit } \\\hline\end{array}$$
-Refer to Table 6-6. What is the gross margin for the two months assuming that Sam's uses the perpetual inventory FIFO inventory method?

• A)$18,275
• B)$4,100
• C)$11,600
• D)$21,600

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Definitions:

Wilcoxon Signed Rank Test

The Wilcoxon Signed Rank Test is a non-parametric statistical test for comparing two matched or paired samples to assess whether their population mean ranks differ.

Test Statistic

A calculated value from data that is used to test a hypothesis in the context of statistical analysis, helping determine the probability of observing the given data under the null hypothesis.

Observations

Refers to the individual points or pieces of data collected during a study or research.

Two-Tailed Test

A statistical test that considers the possibility of an effect in two directions, both above and below the mean.