PLEASE ANSWER ALL! 1.The wholesale cost of a fax machine is $185. The original markup was 23% based on selling price. Find the final sale price after the following series of price, changes: a markdown of 49%, a markdown of 19%, a markup of 48% and a markup of 39%. (Round each intermediate selling price to the nearest cent.) $ 2.National Storage employs 46 workers with a gross weekly payroll of $16,698. Fringe benefits are $30.70 per employee for dental insurance, $6.76 per employee for discount club memberships and 2.8% of payroll for a pension plan. What is the total cost of fringe benefits? $1 3.Find the amount of interest on a loan of $11,000, at 10% interest, for 288 days using the ordinary interest method. $( )