Answer:
2.2
Explanation:
The formula for calculating price elasticity using the midpoint method is:
midpoint method = {(Q2 - Q1) / [(Q2 + Q1) / 2]} / {(P2 - P1) / [(P2 + P1) / 2]}
midpoint method = {(150 - 100) / [(150 + 100) / 2]} / {(1.20 - 1) / [(1.20 + 1) / 2]}
midpoint method = [50 / (250 / 2)] / [0.20 / (2.20 / 2)] = (50 / 125) / (0.20 / 1.1)
midpoint method = 0.4 / 0.19 = 2.2
The advantage of using the midpoint method to calculate price elasticity is that we can calculate the price elasticity between two points, and it doesn't matter if the price increases or decreases.
If we calculate price elasticity using the single point formula:
price elasticity = % change in quantity supplied / % change in price = 50% / 20% = 2.5
Answer:
The second option is the cheapest.
Explanation:
Giving the following information:
The first company offers free installation and equipment, but will charge you $401.00 per year forever. The second company charges $783.00 for installation, but will charge you $204.00 per year forever. Assume that payments are at the END of the year. Your personal interest rate is 5.00% per year
To calculate the present value, we need to use the formula for a perpetual annuity:
PV= Cf/i
Cf= cash flow
i= interest rate
Option 1:
PV= 401/0.05= $8,020
Option 2:
PV= 204/0.05 + 783/1.05= $4,825.71
The second option is the cheapest.
Answer:
<u>FIFO</u>
Ending inventory: = 6745
Cost of goods sold: = 5120
<u>AVERAGE</u>
Ending inventory: 6215
Cost of goods sold: = 5650
Explanation:
The FIFO (First input, first output) method allows you to make an inventory valuation, taking into account that the first items that enter the stock are the first ones that come out.
In the method of valuation of weighted average cost inventory, a weighted average is used to determine the cost of goods sold and the value of the inventory. To do this, the cost of the goods available for sale is divided by the number of units available for sale.
<em>(See the attached form to see the calculations)</em>
Answer:
Total value added to the GDP is $500,000.
Explanation:
Given that,
Automobile factory uses parts that are purchased from foreign countries = $100,000
Total cars produce = 30
Price of each car = $20,000
Total cars sold = 20
Left in inventory = 10
Therefore,
Addition to GDP:
= Total value of car produced - Imports(parts purchased from foreign countries)
= (Selling price of each car × Total cars produced) - $100,000
= ($20,000 × 30) - $100,000
= $600,000 - $100,000
= $500,000
Hence, total value added to the GDP is $500,000.
