A.I need a loan of 115,000 to buy a home. With a 30 year fixed rate at 4% with a closing cost of $1300 and no points, What would be my total closing

A.I need a loan of 115,000 to buy a home. With a 30 year fixed rate at 4% with a closing cost of $1300 and no points, What would be my total closing cost?

B. What would be the total closing cost for a 30-year fixed rate at 3.5% with closing costs of $1300 and two points?