Its 1am and I can't figure this out, I don't know where im going wrong

Home Furniture paid $79 for a lamp. Expenses are 13% of selling price and the required profit is 19% of selling price. Round ALL answers to the nearest cent if applicable. 1) What is the regular selling price? 2) What is the break-even selling price? 3) During an inventory sale, the lamp was marked down 29% on the regular selling price. What is the sale price? 4) What is the operating profit or loss during the inventory sale (use a negative sign (-) for a loss)?Home Furniture paid $94 for a lamp. Expenses are 12% of cost and the profit is 14% of cast. 1] What is the regular selling price? $ 2) If the lamp is sold at cost. what is the reduced profit? {Use a negative sign [-} if there is a less] $I l