For the given$$ project, the earliest start$($ES$)$ and earliest finish$($EF$)$ are:

$($Round your responses to two decimal$$ places.$)$

Activity a m b Immediate Predecessor$($s$)$ Activity a m b Immediate Predecessor$($s$)$

A $478-$ G $51015$ A$,$ E

B $101112-$ H $111213$ F

C $123-$ I $357$ G

D $678$ C J $141618$ C

E $246$ B$,$ D K $3711$ H$,$ I

F $123$ A$,$ E