Given the project described in the table below:

Activity Duration Immediate Predecessor

G $6-$

H $8$ G

I $5$ G

J $4$ H

K $6$ H$,$ I

L $2$ J$,$ K

What are the Earliest Start Times $($EST$)$ and Early Completion Times $($ECT$)$ for activity K$?$

EST $=14$ days, ECT $=20$ days

EST $=11$ days, ECT $=17$ days

EST $=15$ days, ECT $=21$ days

EST $=12$ days, ECT $=18$ days