VLOOKUP Issues

Hi,

In the attached workbook on the FRI sheet (F83) I have a VLOOKUP formula that is giving me an error. =VLOOKUP(MAX(C32:D39,C54:D61,C71:D78),(C32:D39,C54:D61,C71:D78),1,FALSE)

I want the formula to look through the C32:D78 ranges to find the greatest value and then display the corresponding value from column A, which is a time. I compiled the formula from something I saw on another site, but it is giving me the #N/A error. Eventually, this formula will make its way onto each page of the woorkbook.

Extra points for someone who can provide the formula to take all 7 of these eventual results (1 from each sheet) and add them to the actual SUMMARY worksheet in a yet to be determined field...especially if it can show the most-frequently occuring value if there is one.

Thanks in advance!!!