Calculate the following: a. Solve using the periodic interest rate formula ¿ = Find i, when PV = $2, 200, FV = 2, 480.85, n = 8 i = Round to four decimal places FV (PV (1/n) - 1. b. Solve using the equivalent interest rate formula i2 = (1 0.033 Find 22, when i ₁ m1 = 4,m2 12 4 i₂ = Round to four decimal places = = + 1)(¹ (1 + i₁)(m₁ / m₂) 1