Answer:
Explanation:
I think your question is missed of key information, allow me to add in and hope it will fit the original one. Please have a look at the attached photo.
Given:
- Cost $71 per linear foot
- Budge $34080 for those walls
Let X is the the length
Let Y is the width
From the photo, we can see that
(4X + 6Y)*71 = 34080
<=> (4X + 6Y) = 480
<=> Y = 80 -
X
The are of the rectangular industrial warehouse:
A(X) = 3Y*X
<=> A(X) = 3(80 -
X )X
<=>A(X) = (240-2X)X = 240X -
So A'(X) = 240 - 4X
Let A'(X) = 0, we have:
240 - 4X = 0
<=> X = 60
=> Y =(80 -
X ) = 80 -
*60 = 40
So the dimension to maximize total area is: 60 in length and 40 in width
Answer:
Correct option is C.
Step wise solution is given below for demonstration.
Answer:
Requirement: Prepare the entry to record the sales transactions and related taxes.
1. Date Account Titles and Explanation Debit Credit
Apr. 10 Cash $30,975
Sales Revenue $29,500
Sales Tax Payable $1,475
(To record Cash sales along with sales tax)
2. Date Account Titles and Explanation Debit Credit
Apr. 15 Cash $18,530
Sales Revenue $17,000
Sales Tax Payable $1,530
(To record Cash sales along with sales tax)
<u></u>
<u>Workings</u>
- Total Sales along with sales tax = $18,530, Sales Tax Rate = 9%. Sales Tax Amount = 18530*(0.09/1.09) = $1,530
- Sales Without Sales Tax = $18,530 - $1,530 = $17,000
Answer:
the quantity of coal becomes more elastic
hope this helps you ☺️☺️