Scott and cindy both produce only pizza and tacos. in one hour, cindy can produce 20 pizzas or 40 tacos. in one hour, scott can produce 40 pizzas or 50 tacos. based on this information, the person specializing in the production of tacos is willing to sell 10 tacos in return for at least pizzas and the other person is willing to pay no more than pizzas for the 10 tacos. enter numerical values, rounding to two decimal places, and do not enter fractions. for example, enter 23.00 or 43.12. answer 1:

You wish to retire in 13 years, at which time you want to have accumulated enough money to receive an annual annuity of $23,000 for 18 years after retirement. during the period before retirement you can earn 9 percent annually, while after retirement you can earn 11 percent on your money. what annual contributions to the retirement fund will allow you to receive the $23,000 annuity? use appendix c and appendix d for an approximate answer, but calculate your final answer using the formula and financial calculator methods.