A collective company saved 250000 lira in the first year from PR projects. What would be the values of F, P and A if this savings will continue for 5 years, the increase rate of savings is 25% and the cost of capital is 40%? What happens to F when saving is achieved at the beginning of the period? What happens if savings and capital costs are equal (40%)? What happens if savings are reduced by 25%? Calculate