Sue set up a lemonade stand and sold 10 glasses of lemonade in the first hour. her sales increased at the rate of 20% per hour for the next n hours. which function represents the total number of glasses she sold in the nth hour? if the price of 1 glass of lemonade is $0.50, how much money did she earn in the nth hour? the function that gives the total number of glasses sold in the nth hour and the money she earned in the nth hour first blank- a: f(n) = 10 x 1.2^n b: f(n) = 10 - 1.2^n c: f(n) = 10 + 1.2^n second blank- a: 10 x 1.2^n b: 0.5(10 x 1.2^n) c: 10 x 2^n