All fixed expenses of the company are fully allocated to products in the company's accounting system. Further investigation has revealed that $206,000 of the fixed manufacturing expenses and $117,000 of the fixed selling and administrative expenses are avoidable if product D74F is discontinued. According to the company's accounting system, what is the net operating income (loss) earned by product D74F? Include all costs in this calculation—whether relevant or not.

Jason is looking for an engagement ring to offer his girlfriend. he has found a similar ring at each of four different jewelry stores. he doesn't have enough money to pay for the ring in cash, so he is planning on opening a line of credit (credit card) at the store he ends up buying the ring from. the chart below outlines the difference in the price of the rings the different stores offer as well as the difference in credit options. jason plans to pay off the ring purchase in 36 months. according to the information in the table, which of the jewelry stores will have the cheapest ring in the end?