Answer: Elasticity of demand is 7.06
Explanation:
P1= $2,750
P2=$2,880
Q1=446,000
Q2=321,000




Elasticity = -0.76
Thus, elasticity of demand for laptops is 7.06. This means that laptops are highly price elastic as it is greater than 1.
Answer:
250 hours.
Explanation:
Cost of course : $500
The extra income from the course is $2 per hour
to pay off the cost of the course requires earning $500 by working at a rate $2 per hour.
Number of hours required = $500/2
=250 hours.
<u>Product Protocol is a statement that, before product development begins, identifies (1) a well-defined target market; (2) specific customers' needs, wants, and preferences; and (3) what the product will be and do to satisfy consumers</u>
Explanation:
<u>Product protocol</u> is also termed as <u>Product definition ,Product requirement,Product deliverables.</u>
<u />
<u>A product protocol is required after the selection of the product and you are done with the Concept testing ,the preliminary sales forecasting of the product is also completed.</u>
<u>The Product Protocol can be said to be a written document or statement that is required by the various division of a company (like the R&D,Marketing,procurement,production departments)</u>
Answer:
Their income after 20 years would be 72,550 dollars.
Explanation:
The income after 20 years can easily de determin by using compounding
formula
Future Value = Present Value (1 + I)^ 20
= 90,000 (1 + 0.03)^ 20
= 162,550 dollars
Income can be determing by subtracting Pv from Fv i.e
Income = 162,550 - 90,000 = 72,550
Calculation on excel sheet
A B C D
1 90,000 1.03 = A1 * 1.03 = C1-A1
2 = D1 1.03 = A2 * 1.03 = C2-A2
20 = D19 1.03 = A20 * 1.03 = A20 - C20
* In work sheet colunm D will show income on investment.