Please help me I’m so confused on how to do this and I only have until Sunday to do this I need answers!

Landon wallin is an auto mechanic who wishes to start his own business. he will need $4400 to purchase tools and equipment. landon decides to finance the purchase with a 48-month fixed installment loan with an apr of 5.5%. a) determine landon's finance charge. b) determine landon's monthly payment.

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on