$2$D S$-$Profile Trajectory Example

For the following $2$D S$-$Profile Trajectory:

$$ KOP $=7,990$

$$ Build Gradient $=5/100$ ft

$$ Drop Gradient $=7/100$ ft

$$ Target coordinates

$$ N$/$S $=1,000$

$$ E$/$W $=-500$

$$ TVD $=10,500$

$$ Hang

$$ b $=10\backslash$deg

$$ Length $=2,000$

Find TVD from KOP till TOD, TVD at TOS, total MD at TOD, and Departure at TOD, drift angle.