Add grades of VoP,HW1-HW4, Exam1
Let sum be G.
 G in [0,500] , 500= VoP(20)+Exam1(360)+4xHW(4x30)

G in [375,500] : A       range
G in [255,375] : B+ or B range
G in [200,255] : C+ or C range
G in [0  ,200] : F range

Date reported: 3/13/2023