REQUIRE URGENT ASSISTANCE like really really, please help

Question 1: What is the measure of angle 1 in this picture?
A: 30 degrees
B: 80 degrees
C: 110 degrees
D: 130 degrees

Question 2: here is triangle ABC. line DE is parallel to line AC.

What is m∠DBA + b + m∠CBE? Explain how you know (Please provide step by step for question 2.)