Your savings account balance at the end of May was $500. You made a $200 deposit on June 4 and withdrew $100 on June 25.  Calculate your average (mean) daily balance for June.

The first question gives all the given values for the question I’m asking for. (The smaller question)

If the interest rate is 7.0%, what is the present value of a perpetuity paying $210 per year? (A perpetuity is a bond that makes payments forever.) Round to the nearest dollar. Do not use dollar signs or commas in your answer. Example: if the answer is $1,234.56, then write "1235"

James has been working as a Mechanical Engineer ever since he graduated five years ago. Two years ago, he bought and financed a new $25,000 Jeep Compass and still owes $15,750 on his car loan. He has never been late with a car payment. James has one major credit card, with a $1,000 limit. He has had it since his senior year of college and was two months late with a payment one time during that first year. He is currently carrying a balance of $600 on this card. In the last year, James applied for six store credit cards at places that he shops a lot so that he can earn points and get discounts. He carries no balances Part 1: Calculate James’ credit score. Recalculate his credit score if he had not opened the six store credit cards.   Part 2: James is tired of paying rent and would like to purchase a condo so that he can start building equity in his home. He is looking for a 30-year mortgage to purchase a $240,000 condo. What interest rate does James qualify for on a mortgage with his…