Due to scarcity. There exist unlimited wants but only scarce amount of resources to meet those wants so items must be allocated through a system of prices or through exchange.
It seems that you have missed the necessary options for us to answer this question, but anyway, hope this answer helps. Over the last 50 years, family income has become MORE IMPORTANT THAN RACE <span>in explaining the educational achievement gap. Hope this answers your question.</span>
Answer:
having lower overhead costs.
Explanation:
Robert started his company in his mother's garage so he did not have to pay rent or lease at the initial stage of his business. This gave him the opportunity to put his finances in essential aspects of his business.
Therefore he had an opportunity to reduce his overhead cost.
Answer:
13.86%
Explanation:
34% was invested into stock X with an expected return of 11%
22% was invested into stock Y with an expected return of 18%
44% was invested into stock Z with an expected return of 14%
The expected return on the portfolio can be calculated using the formula below
Expected return= Sum of ( weight of stock×return of stock)
= (0.34×11%)+(0.22×18%)+(0.44×14%)
= 3.74+3.96+6.16
= 13.86%
Hence the expected return on the portfolio is 13.86%
