You have been given a recipe for Hawaiian trail mix. For the almonds, raisins, and pumpkin seeds, please show how much of each you would need if you tripled the recipe and if you did 4 1/2 times the recipe. Please help.

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.