%%
%% samples of exam macros
%%
\parindent 0em
\parskip 0em
\topmargin -2.0 truecm
\textheight 25 truecm
\textwidth 16.5 truecm
\oddsidemargin 0 truecm
\pagestyle{empty}
\usepackage{epsfig}
\usepackage{amsmath}
\usepackage{times}

% define special commands
\newcommand{\be}{\begin{enumerate}}
\newcommand{\ee}{\end{enumerate}}
\newcommand{\blank}{\underbar{\hskip 2in}}
\newcommand{\tf}{\quad T\quad\quad F\quad\quad}
\newcommand{\yn}{\quad Yes\quad\quad No\quad\quad}
\newcommand{\sblank}{\underbar{\hskip .50 in}}
\newcommand{\ssblank}{\sblank\sblank}
\newcommand{\ds}{\displaystyle}
\newcommand{\ts}{\textstyle}
\newcommand{\lb}{\left[}
\newcommand{\bt}{\begin{tabular}}
\newcommand{\rb}{\right]}
\newcommand{\et}{\end{tabular}}
\newcommand{\ba}{\begin{array}} %math tables
\newcommand{\ea}{\end{array}}
\newcommand{\bc}{\begin{center}}
\newcommand{\ec}{\end{center}}
\newcommand{\phm}{\phantom{-}}
\newcommand{\bi}{\begin{itemize}}
\newcommand{\ei}{\end{itemize}}
\newcommand{\mc}{\item\sblank}
\newcommand{\fr}[2]{\ds{{#1}\over{#2}}}

\font\lbf=cmbx10 at 14.4pt

\newcommand{\anstf}{{\vskip .5em  (A) True  \hskip .35 in 
(B) False \vskip .5em}}

\newcommand{\ans}[5]{{\vskip .5 em  
A) $#1$ \hfill 
B) $#2$ \hfill 
C) $#3$ \hfill 
D) $#4$ \hfill 
E) $#5$ \vskip 1 em }}

\newcommand{\ansea}[4]{{\vskip .5 em  
A) $#1$ \hfill 
B) $#2$ \hfill\hfill \phm \\ 
C) $#3$ \hfill 
D) $#4$ \hfill 
E) none of these  \vskip 1 em}}

\newcommand{\anseb}[4]{{\vskip .5 em  
A) #1 \hfill 
B) #2 \hfill 
C) #3 \hfill 
D) #4 \hfill 
E) none of these  \vskip 1 em}}

\newcommand{\ansec}[4]{{\vskip .5 em  
A) #1 \hfill 
B) #2 \hfill\hfill \phm \\
C) #3 \hfill 
D) #4 \hfill 
E) none of these  \vskip 1 em}}

\newcommand{\anse}[4]{{\vskip .5 em  
A) $#1$ \hfill 
B) $#2$ \hfill 
C) $#3$ \hfill 
D) $#4$ \hfill 
E) none of these  \vskip 1 em}}

\newcommand{\ansf}[6]{{\vskip .5 em  
A) $#1$  \hfill 
B) $#2$\\  \phm\hskip .7in  
C) $#3$ \hfill 
D) $#4$ \\  \phm 
E) $#5$ \hfill 
F) none of these \vskip 1 em}}

\newcommand{\anst}[5]{{\vskip .5 em  
A) #1 \hfill 
B) #2 \hfill 
C) #3 \hfill 
D) #4 \hfill  
E) #5 \hfill \phantom{a}\vskip .5 em}}