Suppose a right triangle has leg length b = 139.9 and the measure of angle B is 42. Which of these answers is closest to the lengths of the hypotenuse c and leg a?

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.