Answer:
the principal amount at a rate of 4% is 2000
principal amount at a rate of 3.5% is 4000-2000 =2000
Explanation:
We have given total amount borrowed = $4000
Let x amount is borrowed at a rate of 4%
So $4000-x is borrowed at rate of 3.5%
Total interest = $150
We know that simple interest 
So 

0.5 x=1000
x = 2000
So the principal amount at a rate of 4% is 2000
And principal amount at a rate of 3.5% is 4000-2000 =2000
Answer: The correct answer is "A. A only".
Explanation: First-in, first-out (FIFO) process costing first transfers out the costs in beginning inventory because the oldest units are the first to leave (First in - First out).
And it does not require an additional step in cost allocation to units transferred out and the final Work-in-Process inventory.
Ethics.
Business ethics is a system of ethical principles for acting fairly and honestly in the workplace and with customers and companies.
Answer:
D is the correct option
Explanation:
Google display specification site is to be used if you want to find how ad format works, creative submission timeline, technical specifications, reporting and third party tracking. It is a part of google ad sense. Ad sense is a program by google through which the website publisher in the Google Network of content site serve the text, images and other interactive media advertisements targeted at specific contents.
Answer
FALSE
The answer and procedures of the exercise are attached in the following archives.
Explanation
You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.