A toothpaste manufacturing company wants to place an advertisement in the local newspapers of a town. Due to budget constraints, the advertising manager wants to choose only one newspaper for the first print run. Which measure provides the best
information to the manager?

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute: