MULTIPLE CHOICE $($chose best answer$)$

$18.$ The slope $($rate$)$ can be a program constant or a word address. Most often this is a program constant that you have calculated. The rate value is limited to a range of $\_\_\_\_\_$ to

a$)-32,768$ to $32,767$

b$)-32,768$ to $32,768$

c$)-3\mathrm{.}2768$ to $3\mathrm{.}2767$

d$)-3\mathrm{.}2768$ to $3\mathrm{.}2768$

$19.$ If your calculated slope $($rate$)$ is $2\mathrm{.}1,$ then what value do you enter into the Rate parameter?

a$)15,000$

b$)2\mathrm{.}1$

c$)21,000$

d$)2100$