In cell D$6,$ enter a formula to calculate the total cost of inventory for gym shorts depending on price per unit and quantity in stock. Format the resulting figure as Currency with two decimal places. Copy the formula entered in D$6$ to the range D$7$:D$39.$ Delete the contents of cells D$10,$ D$15,$ D$20,$ D$25,$ D$26,$ D$33,$ and D$34.$