Answer:
Variance = 0.02141851
Explanation:
We first calculate the mean for the stocks
Mean = (0.1858 - 0.0558 + 0.2081) / 3
Mean = 0.3381 / 3
Mean = 0.1127
Variance = [(0.1858 - 0.1127)^2 + (- 0.0558 - 0.1127)^2 + (0.2081 - 0.1127)^2] / 3 -1
Variance = [0.0731^2 + (-0.1685^2) + 0.0954^2] / 2
Variance = 0.00534361 + 0.02839225 + 0.00910116 / 2
Variance = 0.04283702 / 2
Variance = 0.02141851
The variance of returns is 0.02141851
Answer:
its in my queue
Explanation:
but are you actually good?
Answer:
b. inelastic
c. Yes - it decreased
Explanation:
Elasticitiy of demand measures the responsiveness of quantity demanded to changes in price.
Elasticity of demand = percentage change in quantity demanded/ percentage change in price
= -2/4 = -0.5
The absolute value is 0.5
If the absolute value of the coffiecnet of elasticity of demand is less than one, demand is inelastic.
Demand is inelastic if a change in price has no effect on quantity demanded .
We can tell that the quantity demanded fell because of the negative sign in front of the percentage change in quantity demanded.
I hope my answer helps you
Answer:
domestic
Explanation:
In business, domestic refers to the home country of the producer or consumer. The domestic market is the market within the borders of the seller's country. Domestic contrasts with international, which refers to beyond the borders of a country.
Products that are produced and distributed within the country are domestic products. They are often referred to as local products. Domestic goods become exports if sold outside the borders of their country of origin.
