Base on this PROFIT ANALYSIS of Hi-Tech wires company (bare brass, coated wires)Please explain and calculate in detail the cost of cooperation with the famous influencers, analysts, journalists and bloggers for this Public Relations Strategy.

\begin{tabular}{|l|lr|lr|l|} \hline & \multicolumn{4}{|l|}{ Profit analysis } \\ \hline & \multicolumn{2}{|l|}{ Product } & \multicolumn{2}{l|}{ Product } & \multicolumn{1}{l|}{ Total } \\ \hline Revenue & $ & 437.500 & $ & 957.600 & $1.395.100 \\ \hline Cost of goods sold & $ & 331.250 & $ & 658.350 & $989.600 \\ \hline Gross Profit & $ & 106.250 & $ & 299.250 & $405.500 \\ \hline Direct marketing costs & $ & 16.000 & $ & 24.000 & $40.000 \\ \hline Indirect marketing costs & $ & 32.000 & $ & 48.000 & $80.000 \\ \hline Total marketing costs & $ & 48.000 & $ & 72.000 & $20.000 \\ \hline Net profit & $ & 58.250 & $ & 227.250 & $285.500 \\ \hline \end{tabular}