Three stocks have share prices of $12, $75, and $30 with total market values of $400 million, $350 million and $150 million respectively. If you were to construct a price-weighted index of the three stocks what would be the index value?A. 300B. 39C. 43D. 30

B. 39

Step-by-step explanation:

The total market share values of the stocks does not influence on the price-weighted index, as the index is simply obtained by the sum of all share prices divided by the number of different stocks. The price-weighted index of the three stocks  is:

The answer is alternative B. 39.

b

step-by-step explanation:

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3