The equivalent units of production for each scenario are as follows:
- Scenario 1: \(EUP = 72000.0\)
- Scenario 2: \(EUP = 90000.0\)
- Scenario 3: \(EUP = 68400.0\)
Thus, the final answers are:
\[
\boxed{EUP_1 = 72000.0}
\]
\[
\boxed{EUP_2 = 90000.0}
\]
\[
\boxed{EUP_3 = 68400.0}
\]