Two questions and explain you spend $154 to make wooden bookends and plan to sell them online for $8.50 each. you will charge an additional $3.25 per bookend to wrap and ship them. how many bookends must you sell in order for your profit to be at least $600? a) 40 b) 64 c) 65 d) 89 erica has found a pair of running sneakers that she likes, costing $150. she has saved $31 already, and she has a job where she earns $8.50 per hour. how many hours will she have to work in order to afford the sneakers? a) 17 b) 18 c) 22 d) 14