Bob makes his first $ 1 comma 700 deposit into an ira earning 7.5 % compounded annually on his 24th birthday and his last $ 1 comma 700 deposit on his 44th birthday (21 equal deposits in all). with no additional deposits, the money in the ira continues to earn 7.5 % interest compounded annually until bob retires on his 65th birthday. how much is in the ira when bob retires?

Owns a machine that can produce two specialized products. production time for product tlx is two units per hour and for product mtv is four units per hour. the machine’s capacity is 2,100 hours per year. both products are sold to a single customer who has agreed to buy all of the company’s output up to a maximum of 3,570 units of product tlx and 1,610 units of product mtv. selling prices and variable costs per unit to produce the products follow. product tlx product mtv selling price per unit $ 11.50 $ 6.90 variable costs per unit 3.45 4.14 determine the company's most profitable sales mix and the contribution margin that results from that sales mix.