Need help with Pt. 1 & Pt.2

Henry's budget line is 4x1 + 8x2 + 32x3 = 120. 2nd attempt Part 1 (1 point) 0 See Hint If Henry is currently spending all his income, he will have to give up units of good x2 to get one more unit of good x1. (Give your answer to three decimals.) Part 2 (1 point) See Hint How many units of good x3 would Henry have to give up to get one more unit of x1? (Give your answer to two decimals.)