6. Jason's class projects are graded on a scale of 250 points.
Jason has received scores of 245, 215, 220, and 224 for
his first four projects. Jason worked out his average
score on his projects thus far. In order to maintain the
same average grade on projects, what grade must Jason
receive on his 5th and final class project?
F. 200
G. 215
H. 224
J. 226
K. 245