Brinley holds stock in large high-tech companies in his portfolio. The best way for Brinley to diversify his risk would be to buy:. i. shares in other large high-tech companies.
ii. more shares of the stock he already owns.
iii. bonds or stocks of small and medium-sized companies.
iv. bonds from the large high-tech companies already in his portfolio.

C. piggy bankbecause everything has interest rates over a period of time whereas a personal keeping of money has no other interaction therefore no interest rates.

$527.7.if the following was the question  $527.7 is the answer.students who are trying to raise funds have an agreement with a local pizza chain. the chain has agreed to sell them pizzas at a discount, which the students can then resell to families in the local community for a profit. it is expected that of the 500 families in the community, at most 70% will buy pizza. based on a survey of their personal preferences, the students believe that they should order no more than 120 cheese pizzas, no more than 150 pepperoni pizzas, and no more than 100 vegetarian pizzas. they also want to make sure that at least 20% of the total pizzas are cheese and at least 50% of the pizzas are pepperoni. they make a profit of $1.45, $1.75, and $1.98, respectively, for each cheese, pepperoni, and vegetarian pizza they resell. how many pizzas of each type should they buy?

Wite quickly without over thinking .