Questions 1. What is the average teacher salary for the Regular Instruction and Special Education Programs? 2. Please analyze the costs in the category \"Direct Costs-Instruction,\" and classify each line ' item as either xed. variable, semivariable, or step-function. If variable, semivariable. or step-function. please indicate specically how the cost behaves. How, if at all, is this analysis useful to Ms. Cook? 3. What are the budgetary options open to Ms. Cook? What are the cost savings associated with each? 4. What should Ms. Cook do