I have a data set that looks like this starting at A1

name accounts sales
dave 21 2000
bob 12 800
mike 8 375
chris 20 850
john 25 1900
brad 21 2800

To find the name that has the largest number of accounts I use a formula
like this --

index(a2:c7,match(large(b2:b7,1),b2:b7,0),1)

To get the 2nd largest I just change the value in the large function to
(b2:b7,2).

The problem is that there are two people with 21 accounts so the large
function is getting stuck. I'd like the modify the formula so that sales is
used as a secondary filter so that if the number of accounts is equal then
sales is the deciding number with higher sales being better.

This has to be pretty easy, but I can't figure out how to get sales to be
the tie-breaker so to speak.

Help Excel masters!

Ted