Write Out the Series $$\sum _ { n = 1 } ^ { 4 } ( n + 3 )$$

Multiple Choice

Write out the series.
- $$\sum _ { n = 1 } ^ { 4 } ( n + 3 )$$

A) 7 + 8 + 9 + 10
B) 4 + 5 + 6 + 7 + ...
C) 3 + 4 + 5 + 6
D) 4 + 5 + 6 + 7