Here is what I have


Col A Col B Col C
1310 3 3,463.00
1315 3 740
1330 3
1369 3 -178
1375 3 -105
1640 3 110
135 4
1310 4 1,460.00
1315 4 1,521.00
1375 4 -65
1310 6 3,284.96


I am trying to figure out a way to add column C to a new cell if
Column A is between 1310 and 1369.

Any suggestions??