(12 points) 2. Tom bought 30 shares of a company's stock for $19.72/share. He pays a broker a commission of $11 to buy and sell

stock. After one year, Tom sold all his shares, when they were worth $20.75/share.

A. How much did it cost Tom to buy the stock? Show your work.

B. What was Tom's net gain or loss? Show your work

What was Tom's annual rate of return? Show your work and round to tenth

answer: the equation matches the regression

step-by-step explanation:

c

step-by-step explanation:

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is