Tourist Trap souvenir shop has a business line of credit with an annual percentage rate of prime plus 4.5%. The starting balance was $24,300 on March 1. On March 6 Tourist Trap borrowed $4758.93 to pay for a shipment of Tshirts and hoodies. On March 18, a payment of $3645 was made. On March 24 Tourist Trap borrowed an additional $3350 to pay for air conditioning repairs. The current prime rate is 3.65%.
What is the finance charge for March? $


What is the new balance as of April 1?