Bayani is charged 2 points on a $120,000 loan at the time of closing. the original price of the home before the down payment was $140,000. how much do the points in dollars cost bayani?

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?