1. you are trying to decide how you will study for your final exams. You are taking the following classes

ACC 2020

ENG 2200

PHL 2460

MKT 2220

your grandparents have provided the following incentives for you to make "good grades"

class Grade Bonus

Acc2020 A $900

Acc2020 B $740

STS2610 A $500

STS2610 B $240

MKT2220 A $250

ENG2200 A $250

*your grandparents are accountants and want you to do especially well in this class

after taking stock of your semester-to date grades in each class, you think the following number of hours of studying will be necessary to achieve these grades

Acc2020 A 55/hours

Acc2020 B 40

STS2610 A 24

STS2610 B 13

MKT2220 A 14

ENG2200 A 12

you have 90 hours available over the next week to study for these exams. How should you allocate your study hours to maximize tour grade "bonus" (i.e get the most money from grandparents)?

what is the maximum "bonus" you can get, given that you only have 90 hours to study?