19. 19. A stock selling for $78 per share pays a 12% dividend. Find the dividend per share. 20. 20. An electric grill is offered at 23% off the manufacturer's suggested retail price of $115. Find the discount and the sale price of the grill. 21. 21. Casey's Carousels had a bank balance of $18,921.52 at the beginning of January. During the month, the firm made deposits of S542.17. $286.14, S1038.22, and $2113.01. A total of S7826.09 in checks was paid by the bank during the month. Find Casey's checking account balance at the end of January