\documentclass[a4paper,11pt]{article}

\usepackage[a4paper, tmargin=2cm, bmargin=2.5cm, lmargin=2.5cm, rmargin=2cm]{geometry}
\usepackage{float}
\usepackage{graphicx}
\usepackage{setspace}
\usepackage{array}
\usepackage{afterpage}
\usepackage{amsmath, amsthm, amssymb}
\usepackage{pifont}
\usepackage{color}

\setlength{\parindent}{4pt}
\setlength{\parskip}{1ex plus 0.5ex minus 0.2ex}

\author{Marc Wathelet (marc@geopsy.org)\\
        Cecile Cornou (Cecile.Cornou@obs.ujf-grenoble.fr)\\
	Matthias Ohrnberger (mao@geo.uni-potsdam.de)}

\title{Using Ambient Vibration Array Techniques for Site Characterisation \\
Monday, 21st Nov. 2005 to 25th Nov. 2005 \\
BUDGET}
\date{\today}
\begin{document}
\maketitle

\begin{tabular}{p{8cm}ccc} \hline
Description & Payed & Debit & Credit \\ \hline
Fees  & No & & \\
Paper copies of suggested readings & No  & n*20-30 & \\
Lunches and coffee & No & & \\
Dinner & No & & \\
\end{tabular}

\end{document}

