Here are some of the reasons why the Mongols were so successful as conquerors:
1 they had Genghis Khan - he was a military genius who managed to train his army well and lead them into many battles
2 they were numerous - there were over 10,000 people in the Mongolian army
3 their military strategists were quite crafty - they relied on setting traps and tricking their enemies
4 they used cruelty and fear - everyone was afraid of the Mongols and what they would do to them if they caught them
Answer: An opportunity cost is a benefit ,profit, or value of something that must be given up to in order to achieve something else.
Explanation:
Answer:
A portfolio consists of 40% in Security A and 60% in Security B. The covariance matrix for A is 144, 225; for B is 225, 81. The standard deviation for the portfolio is <u>12.7</u>
Option D is correct
Explanation:
Wa: 0.4
Wb: 0.6
a^2: 144
b^2: 81
Cov(a,b): 225
Portfolio Variance:
: (0.4*0.4*144) + (0.6*0.6*81) + (2*0.4*0.6*225)
: 160.2
Portfolio Standard Deviation: 12.7
Answer:
D)- When employees see performance measures as fair, they are likelier to apply the feedback.
Explanation:
There is a book named 'the 4 disciplines of execution' where the author relates the importance of metrics in the performance of the team. Having the measures in mind permit us to compare and react to the objectives demanded by the organization.
Answer: products are standardized or homogeneous
Explanation:
Products are standardized or homogeneous for the perfectly competitive market as, in the case of the competitive industry there are no barriers in the industry to entry. The products are homogeneous in the nature and there is large numbers of the firms are perfectly substituted in the industry. So, the price elasticity of the demand for the firm product is infinite.
