The Cooks bought a $375,000 condominium. They made a down payment of $41,000 and took out a mortgage for the rest. Over the course of 30 years they made monthly payments of $2002.51 on their mortgage until it was paid off. A. What was the total amount they ended up paying for the condominium (including the down payment and monthly payments)?
=$___
B. How much interest did they pay on the mortgage?
=$___

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3