I need help editing & filling this chart out for a mid-sized software advisory company with 100 employees.. I need help calculating fixed costs, variable costs, contribution per unit, and break even point.

\begin{tabular}{|c|c|c|c|c|c|} \hline & Fixed Costs: & Cost: & Variable Costs: & Costs: & Total Costs: \\ \hline \multirow[t]{15}{*}{46,455 monthly? } & Office Rent (18,500sqft$30per sf/12 months) & $ & Marketing \& Advertising & $ & Break Even Point: \\ \hline & Office Equipment & $ & Software Development \& Testing & $ & \\ \hline & Technical Equipment & $ & Client Acquistion Expenses: & $ & \\ \hline & Insurance (annual) & $ & Training \& Education: & $ & \\ \hline & Salaries \& Wages & $ & Hardware \& Software Maintaince: & $ & Break even point formula: \\ \hline & Software Licenses & $ & Contract Labor: & $ & BEP= Total Fixed costs/ Contribution per unit \\ \hline & Taxes \& Permits & $ & Travel Expenses: & & \\ \hline & loan repayments: & $ & & & \\ \hline & Utility bills: & $ & & & Contribution per unit formula: \\ \hline & TOTAL FIXED COSTS: & $ & & & (Selling price per client )+$( Variable cost per client )= \\ \hline & & & Contribution per unit: & $ & \\ \hline & & & PROJECT-SPECIFIC EXPENSES & $ & standard service price : $5,000 \\ \hline & & & CONSULTANT COMMISSON?? & $ & premium service price: $8,000 \\ \hline & & & TOTAL VARIABLE COSTS: & $ & \\ \hline & & & & & MID-SIZED FIRM: 100 EMPLOYEES \\ \hline \end{tabular}