Please help

Juanita is deciding whether to buy a suit that she wants, as well as where to buy it. Three stores carry the same suit, but it is more convenient for Juanita to get to some stores than others. For example, she can go to her local store, located 15 minutes away from where she works, and pay a marked-up price of $102 for the suit: Travel Time Each Way Price of a Suit Store (Minutes) (Dollars per suit) Local Department Store 102 Across Town 30 Neighboring City Juanita makes $42 an hour at work. She has to take time off work to purchase her suit, so each hour away from work costs her $42 in lost income. Assume that returning to work takes Juanita the same amount of time as getting to a store and that it takes her 30 minutes to shop. As you answer the following questions, ignore the cost of gasoline and depreciation of her car when traveling. (Just enter the whole dollar number, no units and no cents) Store Opportunity cost of time ($) Price of suit ($) Total cost ($) 112.5 Local Department store 10.5 102 105 Across Town 118 Neighboring city