D is. It's very wrong to underestimate somebody's abilities or knowledge. We should never do that. It's also rude.
Steel-frame construction relies on the creation of a sound foundation to sustain the weight of the building, because without that all our buildings we have now would suffer from erosion causing the building to shift or even collapse.;
Answer:
Structural unemployment occurs because workers lack the requisite job skills or live too far from regions where jobs are available and cannot move closer. Jobs are available, but there is a serious mismatch between what companies need and what workers can offer.
Explanation:
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Answer:
Beta= 1.26
Explanation:
<u>First, we will calculate the proportion of the portfolio of each security:</u>
Security A= 600/1,000= 0.6
Security B= 400/1,000= 0.4
<u>Now, the beta of the portfolio:</u>
Beta= (proportion of investment A*beta A) + (proportion of investment B*beta B)
Beta= (0.6*1.5) + (0.4*0.9)
Beta= 1.26
