b$.$ Write an INDEX function in cell G$4$ that finds the closing value on this day using your answer to part a$.$

What INDEX function should be used in cell G$4$ to find the closing value on this day used for the answer in part a$?$

$\backslash$table$[[,$A$,$B$,$C$,$D$,$E$,$F$,$G$],[1,$S&P $500$ Data,,,,,,$],[2,,,,,,$Day,$10],[3,\backslash$table$[[$Day$],[($April to May $2013)]],$Open,High,Low,Close,$\backslash$table$[[$Database$],[$row$]],],[4,26,1585\mathrm{.}16,1585\mathrm{.}78,1577\mathrm{.}56,1582\mathrm{.}24,,]]$