Answer:
D.
Explanation:
A economic model can be used to explain or predict economic phenomena, because every model has to have key variables that command the economic decisions and operations.
An economic model is define to get a specific goal, so when some problem comes, you can study every decision based on the model applied, that 'simplifies' solutions, or even better, you must be able to predict when economic problems will arrive.
Answer: ROI = 30
Percentage: 15%
Explanation:
ROI means Return of Investment. Is the amount i get from my investment.
The percentage is the amount I get divided by the initial investment.
Multiplied by 100 indicates the percentage.
30 / 200 = 0.15
0.15 x 100 = 15%
Health Science Career Cluster
Answer:
B, A
Explanation:
A: 16% = 1.0F + 6%; F = 10%; B: 12% = 0.8F + 6%: F = 7.5%; thus, short B and take a long position in A.
