thanks !!

Complexity Worksheet 1) Given the following method public double averageGrade() double total = 0; for (int i = 0; i elements) for (int outer = ; outer 90) return "A"; if(avg > 80) return "B"; if(avg > 70) return "C"; return "D"; a. Provide the equation for the number of operations you may use n for the number of elements) b. What is the 0() of this equation