3. After the club president made the table in Problem 1, she realized that she did not account for members leaving the club. She anticipates that after the first year, the book club will lose 3 members per year. (a) The total number of members the president anticipates losing, from the first year through a given year, forms a sequence. Write the iterative rule for the sequence. Show your work.(b) The book club will have a party when the number of members reaches 100. Use iterative rules to predict when this party will be held. Show your work