Answer:
$328000
Explanation:
Given: Cost of machine= $880000
Residual value= 60000
Estimated life= 10 years
Company use straight line depreciation method.
∴ Depreciation = 
⇒ Depreciation= 
∴ Depreciation=
per year.
Now, lets find the value of depreciation.
∵ Machine is sold on December 31, 2019, which is 6 years after it is installed.
∴ Depreciation value after 6 years= 
Depreciation value after 6 years= 
Next, finding the value of machine after 6 years of depreciation.
Value of machine after 6 years= 
∴ Disposal value of machine after 6 years of usage is
, however, machine was sold at $225000.
Answer:
(B) multicollinearity is present.
Explanation:
Multicollinearity -
It is the process where , one of the predictor variable in the multiple regression model can be linearly predicted from the others with the substantial degree of accuracy , is known as multicollinearity or collinearity .
<u>In this case , the coefficient estimated of the multiple regression can change erratically for even a small change in the model .</u>
hence , from the question , the indication is of (B) multicollinearity is present .
Both A and B so answer C.
Answer:
Savings in additional cost as result of making $154,350.00
Explanation:
The relevant costs for this decision would be the variable cost of production and the external cost of purchase.
Unit variable cost of internal production
= 10.80 + 9.80 + 4.10 = $24.7
Variable cost of making ( $24.7 × 49,000) = 1,210,300.00
Variable cost of Buying ($27.85 × 49,000) = <u>1,364,650.00</u>
Savings in additional cost as result of making <u> 154,350.00</u>
Note that the fixed cost is irrelevant for the purpose of the make or buy decision . This is so because they would be incurred either way. Hence, they are not to be considered for the analysis
Economics because it has to deal with money, which is important for a career in business.