please help with explanation

Required: 1. Based on the preceding information, what is the percentage change, by line item and in total, for items in your budget? (Round percentage answers to 2 decimal places. e. 0.1234 should be considered as 12.34%. Round your answers to nearest whole dollar.) Change Monthly Marketing Expense Budget Sales Commissions Sales Staffs Salaries Telepone and mailing Rental sales office building Gas (utilities) Delivery charges Depreciation-Office furniture: Existing furniture New furniture Marketing consultants Total Budgeted Costs