If we know the following information MC=(Delta TVC)/(Delta Q)=(Delta w(L))/(Delta Q)=(w(Δ L)

Question: If we know the following information

_{\[MC=\frac{\Delta TVC}{\Delta Q}=\frac{\Delta w\left( L \right)}{\Delta Q}=\frac{w\left( \Delta L \right)}{\Delta Q/\Delta L}=\frac{w}{M{{P}_{L}}}\]}

If the labor rate (w) is $1000, what is the MP of Labor for 1-5 units of output using the following table