Answer:
A. 0.684
Explanation:
A seasonal index refers to an index that is used to compare the value for a particular period with the average value of all periods.
The purpose of using a seasonal index is to show the relationship between the two values, and the degree to which the two values are different.
The seasonal index can be calculated as the latest value for a period divided by the average of all periods. Therefore, we have:
Seasonal index for July = Latest value for July / Average demand over all months = 130 / 190 = 0.684.
Therefore, he approximate seasonal index for July is 0.684.
Answer:
b. False
Explanation:
LIFO stand for Last in First Out. This means LIFO inventory valuation is based on earlier goods purchased.
So, when costs are decreasing, they are affecting latter prices and this usually affect FIFO (First in First Out) not LIFO.
Answer:
NPV= $60.52
Explanation:
Giving the following information:
Robbins Inc. is considering a project that has the following cash flow: −$950 $500 $400 $300
Cost of capital= 10.00%
To calculate the net present value we need to use the following formula:
NPV= -Io + ∑[Cf/(1+i)^n]
Cf= cash flow
For example= Year 3: 300/1.10^3= 225.39
NPV= $60.52
Answer:
Statement a. is correct.
Explanation:
The effective annual rate is always higher than the nominal interest rate, as the formula is clear for any number of periods, for any interest rate:
Effective Annual Rate of return = 
Further if we calculate the present value of annuity due and ordinary annuity assuming 6 % interest rate, then:
Present value of annuity due =

= 1.06
$400.95
= $425.0089
Present value of ordinary annuity =
= $150
2.6730
= $400.95
Therefore, value of annuity due is more than value of ordinary annuity.
Statement a. is correct.
JIT strategy stands for Just-in-time. The JIT strategy is used to increase efficiency and decrease waste <span>by reducing inventory costs. </span><span>
The labor productivity before the JIT strategy was
= output / labor hours = 1000/(5*10) = 20 boxes per labor hour .
The labor productivity after JIT strategy was applied is:
</span><span>= output / labor hours = 1200/(5*10) = 24 boxes per labor hour .</span>