Tanya has scored of 78%, 86%, 92% on the three quizzes. She also scored an average of 90% on her InClass exercises and 87% on her four major assignments. Show all your work for full marks. The weight for the evaluation is as follows: InClass Exercises - 10% of final mark Individual Assignments - 20% of final mark Quizzes - 30% of final mark Final Exam - 40% of final mark What must her average on the final exams be in order for her to receive A+ in the course (round the answer to the nearest percent). (A+ means 90-100)