22. Create a query to find the balance characteristics for all customers, including the total of the outstanding balances. The results of this query are shown in Figure P7.22 FIGURE P7.22 Total Balances Minimun Balance Maximum Balance Average Balance 2089.28 0.00 768.93 208.93 24. Find the customer balance summary for all customers who have not made purchases during the current invoicing period. The results are shown in Figure P7.24 FIGURE P7.24 Total Balance Minimum Balance Maxinun Balance Average Balance 305.37 1526.87 0.00 768.93 26. Find the total value of the product inventory. The results are shown in Figure P7.26 FIGURE P7 26 Total Value of Inventory 15084.52