19. Big Company is preparing a cash budget for the month of April. The following information is available: Cash Balance, March 31, 2020 $11,000 Cash collections from customers in April 43,000 Cash paid for land in April 10,000 Patent amortization expense in April 5,000 Cash paid for merchandise in April 20,000 Cash paid for operating expenses in April 20,000 Cash dividend paid in April 5,000 The minimum cash balance desired is $10,000. What is the deficiency of cash before financing at April 30, 2020