Answer:
Correct option: (b) 32.357 and 71.420
Explanation:
The confidence interval for population variance <em>σ</em>² is:
Given:
Compute the critical values of chi-square as follows:
Use the chi-square table for the critical value.
Thus, the critical values are 32.36 and 71.42.
Answer:
NPV= 5,493.79
Explanation:
<u>To calculate the net present value (NPV), we need to use the following formula:</u>
NPV= -Io + ∑[Cf/(1+i)^n]
Cf1= 18,708 / 1.09= 17,163.30
Cf2= 21,200 / 1.09^2= 17,843.62
Cf3= 17,800 / 1.09^3= 13,744.87
∑[Cf/(1+i)^n]= $48,751.79
NPV= -43,258 + 48,751.79
NPV= $5,493.79
The correct answer is letter C. Pre-Sales
Pre-Sales is carried out before a producer managed to acquire customers, sometimes even before the products are being launch.
Usually customers get a significant amount of discount if they bought the product through pre-sales process, but they have to wait a little bit long before they got the products
Answer: The general journal is used to post all accounting entries.
Explanation:
The general journal is the journal where all company transactions are recorded in. In other words, a general journal is the book of original entry where bookkeepers and accountants record business transactions according to the date the transactions take place.
It is the initial place where transactions are recorded, every page in the journal is divided into columns for dates, debit or credit records, serial numbers etc. Some companies keep specialized journals, such as sales journals or purchase journals, which records only a particular type of transactions. When a transaction has been recorded in the general journal, the amount is then posted to the appropriate accounts.
