I don’t get what your saying
But could u give more explanation
No it is not’ people say it’s real but no don’t believe that
Answer: b. The beta of the portfolio is higher than the highest of the three betas
Explanation:
The beta of a portfolio is calculated as a weighted average of the individual betas of the individual stocks. As such, the highest individual beta will be the upper limit of the portfolios entire beta.
For instance.
3 stocks A, B and C have betas of 1, 1.3 and 2 respectively.
A has a weight of 1%, B has a weight of 1% and C has a weight of 98%.
The portfolio beta will be;
= (0.01 * 1 ) + ( 0.01 * 1.3) + ( 0.98 * 2)
= 1.98
Even if the stock with the highest beta had an advantage of weighing such a high figure, it it mathematically impossible for the portfolio beta to be higher than it.
Answer:
Price and quantity both increase
Explanation:
The decrease in the price of soda can caused increase in demand of soda. But because customers like to enjoy movies,soda and popcorn together, the increase in demand of popcorn is possible, which can cause increase in price and quantity of popcorn.
