A newscaster earns $25,200 and wants to invest 10% of his/her monthly salary to save for retirement in 34 years. If he/she invests this money at 4.1% compounded monthly, how much
money will he/she have at retirement?

a) How much will be saved each year?

b) What will be the monthly deposit?

c) What will be the amount in the account after 34 years?

(50 ) mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.