Some Novice type questions here

[Kcwhippet]

Bought some wines from a friend who owns a wine shop and I know nothing about them, except he said they were worth my time and money. Hope someone can shed some light on these three. I'd appreciate it.

2002 Schloss Schonborn Erbacher Marcobrunn Kabinett
1999 Solaria Brunello di Montalcino (small letters says made by Az. Agr. Cencioni Patrizia)
2000 Ceago Camp Lema Merlot (Mendocino)