Answer:
d. It is best measured using the statistic variance inflation factor (VIF).
Explanation:
Multicollinearity is an important issue in multiple regression model, having many independent/ explanatory variables. Multicollinearity is the situation in which two or more independent variables are highly correlated. It is problematic because it increases the standard error of independent variable coefficient & undermines its statistical significance
Variance Inflation Factor [VIF] is a check & corrective measure of multicollinearity.
- VIF as a multicollinearity check : It quantifies the correlation between one explanatory variable with other explanatory variables.VIF = 1 implies there is no multicollinearity (correlation between independent variables); VIF upto 5 implies there is moderate multicollinearity (correlation between independent variables). VIF > 5 implies high multicollinearity (correlation between independent variables)
- VIF as a multicollinearity correction : Calculating
= σ^2 / ![[TSS j (1 - R^2j)]](https://tex.z-dn.net/?f=%5BTSS%20j%20%281%20-%20R%5E2j%29%5D)
; where TSS = total sum of square of variable j , σ^2 = j variance, R^2 j = R^2 from regressing all other independent variable on variable j
Depreciation is the correct answer
Answer:
The journal entries are as follows:
(a) Accounts receivables [$2,200 - 2%] A/c Dr. $2,156
To Sales revenue $2,156
(To record the sale)
(b) Cost of Goods Sold A/c Dr. $1,200
To inventory $1,200
(To record the cost of goods sold)
(c) Cash A/c Dr. $2,156
To Accounts receivables $2,156
(To record payment within discount term)
Answer:
Equilibrium Price - 3
Equilibrium Quantity - 3
Explanation:
The price at which there will be equilibrium in the chocolate market is 3 units while the corresponding quantity is also 3 units.
<u>The equilibrium price and quantity represents the price and quantity where the demand for a product is equal to the supply for the same product respectively.</u>
<em>In the graph, the point of intersection of the demand and the supply curve represents the equilibrium point. At this point, the price on the Y axis is 3 units while the corresponding quantity on the X axis is also 3 units.</em>
Answer:
Net income = $3,560
Explanation:
Romney's Marketing Company
Multi-step income statement
For the Year ended December 31 20YY
Sales revenues 37,250
Less: Cost of goods sold = 0
Gross profit = 37,250
Less: Operating expense:
Wages expense = $19,000
Depreciation expense = $1,750
Utilities expense = $320
Insurance expense = $780
Rent expense = $9,800
Total operating expense = ($31,650)
Add: operating income:
Rent revenue = $560
Total operating income = $6,160
Other operating income
Interest revenue = 160
Net income before taxes = $6,320
Income tax expense = $2,760
Net income = $3,560
