Katrina is going to order sweatshirts for her girls mentoring group. The sweatshirts will have the group logo printed on the front. Katrina asks two local companies to give her a price. • MH Designs will charge $21.50 for each of the sweatshirts. • Print Rich will charge $18 for each sweatshirt plus a one-time setup cost of $70. Justify how to determine the number of sweatshirts Katrina would need to order from each company for the costs to be the same.

Which option identifies how kevin should proceed in the following scenario? four years ago kevin designed an mp3 player for young children. now that technology has changed, he would like to update his design to ensure that it encompasses cutting-edge techniques. by creating a third-angle projection of his ideas by designing an isometric projection of his new ideas by referring to past designs and illustrations of his original model by conferring with engineers who have improved upon similar devices