A floor plan $({40}^{\text{'}}{30}^{\text{'}})$ is sketched in full scale in the Model Space. In the layout, this floor plan

is prepared for plotting, with the measurement zoomed to be $8"6",$ to fit the Letter Size paper.

a$)$ Suppose the scale in the plot dialog box is $1$ to $1$ and $1$ inches $=1$ unit. What's the scale

for the printout of this drawing? Why? $(3\%)$

b$)$ Suppose the scale in the plot dialog box still is $1$ to $1.$ The viewport scale in the layout is

changed to $\frac{3}{4^{\text{'}\text{'}}}=3.$ Then what will be the measurement of the layout in the printout?

Why? $(3\%)$