Using R, can ANYONE help with the last 2 questions ? I need the functions for question 9 and 10 given the arguments that have to be passed into the functions...

9) calcFinalGrades

10) writeReport

given:

assessmentTypeWeights

here is the image of th data:

inal 100 100 100 100 hws 25 hw1 hw2 15 23 16 100 100 16 100 25