help with programming this in visual basic studios please!

.3 In retail sales, management needs to know the average inventory figure and the turnover of merchandise. Create a project that allows the user to enter the beginning inventory, the ending inventory, and the cost of goods sold. Form: Include labeled text boxes for the beginning inventory, the ending inventory, and the cost of goods sold. After calculating the answers, display the average inventory and the turnover formatted in text boxes. Include buttons for Calculate, Clear, Print, and Exit. The formulas for the calculations are Averageinventory=2Beginninginventory+Endinginventory Turnover=AverageinventoryCostofgoodssold Note: The average inventory is expressed in dollars; the turnover is the number of times the inventory turns over. Code: Include procedures for the click event of each button. Display the results in text boxes. Format the average inventory as currency and the turnover as a number with one digit to the right of the decimal. Make sure to catch any bad input data and display a message to the user