3. You have already learned the formula for the Trapezoid rule. This is a perfect situation for using VBA and a For Loop. Use the data that was given to for problem 3,4 , which is X (conversion) and 1/ra (the inverse of consumption rate). Recall that we are going to integrate this data from X=0 to X=0.8, and further remember that after integrating you will need to multiply by 100 mol/min (and further recall that you already did this once, so you know the answer that should come out!). The only trick here is that you will want to use one equation when dealing with the first data point OR the last data point. To do this, you will use a For Loop with a counter "i", and inside the For Loop, you will use an If statement to treat the first and last data point in one way, and the rest of the data in another. First, copy the data from HW#8 into columns A and B on an excel sheet. Pull the data from the spreadsheet using Range variable types and the Set command. Ask the user for the number of data POINTS in an input box. You can find the delta X value in multiple ways, so l'll leave that to you. Print the value of your answer into cell C10. DO NOT HARDCODE the sequence of factors, i.e., 1,2,2,2,2,2,2,2,1