Answer:
B. - 5.71%
Explanation:
Given that
Purchase price = 1000 × 35 = 35000
Selling price = 1100 × 30 = 33000
Recall that
ROI = Net profit/total investment × 100
And that
Net profit = selling price - purchase price
= 33000 - 35000
= -2000
Therefore,
ROI = -2000/35000 × 100
= - 0.05714 × 100
= - 5.71 %
Thus, total return on investment is -5.71%
Answer: REPLICATION
Explanation:An A-B design is a single case or a single subject design that deals with the study and analysis of both applied Behavior and Behaviors which concerns Human and non Human subjects. This type of design does not involve repetition of treatments which means it is a one case scenario, A-B design is a two phase design made up of a baseline known as ("A" phase) without change and a ("B" phase) known as a treatment phase. If during the experiment their is a change,it means the it means the treatment has an effect.
Answer:
-3.41%
Explanation:
The computation of the annual rate of return is shown below;
We use the formula:
Future value = Present value × (1 + rate of interest)^number of years
$10,710,500 = $12,738,500 × (1 + rate of interest)^5
($10,710,500 ÷ $12,738,500)^(1 ÷ 5) = (1 + rate of interest)
(1 + rate of interest) = 0.965913622
r = (0.965913622 - 1) × 100
= -3.41%
Answer: Alternative 3 will be selected.
Explanation:
The system that should be selected is the alternative that is better than the other alternatives by being higher than MARR if selected.
First compare A1 to A0
The rate of return here is 18% which is higher than the MARR of 15% so Alternative 1 should be chosen over A0 which is to do nothing.
Compare A1 to A2
If A2 is chosen over A1, the incremental return is 10% which is less than the MARR of 15% so A2 should not be chosen over A1. A1 should instead be chosen over A2.
Compare A1 to A3
If A3 is chosen over A1 then the incremental return would be 18%. This is higher than the MARR of 15% so Alternative 3 should be chosen over Alternative 1.
Alternative 3 should be chosen over A1 which should be chosen over A2 and A0.
A3 will therefore be selected.
