53 W TI-30Xa DAS 10 5. You invest $2,500 into a 401K which is matched by your employer. If this investment is made each year for 35 years earning an average annual rate of 7%, how much will you have at retirement? b. What would you have at retirement if invested as an annuity due? 6. The breakeven point for Part Time Student Co. (PTSC) is 20,000 units of its product and the 5. You invest $2,500 into a 401K which is matched by your employer. If this investment is made each year for 35 years earning an average annual rate of 7%, how much will you have retirement? b. What would you have at retirement if invested as an annuity due? 6. The breakeven point for Part Time Student Co. (PTSC) is 20,000 units of its product and the selling price is $40. PTSC has fixed costs of $500,000. If a profit of $200,000 is desired, how many must be sold and what revenue is needed? 7. Using the information from problem 6, if fixed cost increases to $600,000 and the selling price is $45, and the variable cost per unit decreases by $3, what is the new breakeven in unite and revenue