Use the vacation hours if available but only what is available. IF then stmnt?

My dilemma is that I have been able to use IF statements to get all the info I need, but I need the vacation hours to not show me how many they need to get to 40 if there is only X amount left.

Example:
Adam has 34.75 hours this week and only .03 vacation hours left. I need the vacation hours to show .03 not 5.25 which is the amount he would need to get 40 hours that week. BUT Eugene has 8.5 hours and only needs to use 6.50 hours and it should return 6.50. Joe has 32 hours but has no vacation left and therefore should show 0.

It would be awesome if the sheet could calculate holiday pay in with the total hours since that is given by the company and not earned. I would manually enter that amount.


Spreadsheet is attached with calculations I already have denoting this information:

Employee Employee Regular Overtime Vacation Sick Holiday Vacation Sick
Number Name Hours Hours Hours Hours Hours Left Left
25 Adam 34.75 0.00 5.25 0.03 0.00
68 Eugene 33.50 0.00 6.50 8.50 7.25
99 Joe 32.00 0.00 0.00 0.00 0.00