Technology has been considered the main purchasing agent
Answer:

Explanation:
We want to know the value of
when 

From here, we can find the factors of the quadratic equation, we need two numbers that multiplied give -400 and added -30. Since they are factors of 400, we can choose -20x20 or -40x10. When adding -20 and 20 the result is zero, but the sum of -40 and 10 is -30. Then:

The solutions of the quadratic equation are
and
:

Since
is a positive integer:

Answer:
$24.59 or $24.6 or $25
Explanation:
Value of the share is the present value of dividend associated with that share. We need to calculate the present value of each dividend at year 2 and add them to determine the value of the share.
As given there is no dividend for 3 years,next dividend of $2.4 dividend will be discounted for two years and $3 dividend for three years. After that we need to calculate the present value using DVM and discount this value for 4 years.
Value of Stock = [ $2.4 (1+14%)^-2 ] + [ $3 (1+14%)^-3 ] + [ $3(1+5%) / (14%-5%) ] x (1+14%)^-4
Value of Stock = $1.85 + $2.02 + $20.72 = $24.59