Refer to the spreadsheet and information attachment . Which cell(s) specifies the "changing cells" in Solver?

Question 2 options:

	B1:C1
	D6:D8
	B3:C3
	D3
	B2:C2

\begin{tabular}{|l|l|c|c|c|c|c|} \hline & \multicolumn{1}{|c|}{ A } & B & C & D & E & F \\ \hline 1 & & X1 & X2 & & & \\ \hline 2 & Number to make: & & & Total Profit & & \\ \hline 3 & Unit Profits: & $3 & $3 & & & \\ \hline 4 & & & & & & Slack/ \\ \hline 5 & Constraints & & & L.H.S. & R.H.S. & Surplus \\ \hline 6 & 1 & 2 & 3 & & 10 & \\ \hline 7 & 2 & 3 & 2 & & 20 & \\ \hline 8 & 3 & 1 & 0 & & 5 & \\ \hline \end{tabular}