If you can answer these 3 questions please, each question has gaps between them.

Canadian Tire paid $132 for a humidifier. Expenses are 13% of cost and the profit is 11% of cost. Round the answers to the nearest cent if necessary. 1) What is the regular selling price? $ 2) To help clear inventory, the humidifier was sold at break-even during a sale. What is the break-even selling price? $

Home Furniture paid $77 for a lamp. Expenses are 25% of selling price and the required profit is 21% 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 16% 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)? $

Anisa bought a bracelet at original cost $26 to sell in her handicraft store. The markup was 45% on selling price. a) Find the selling price. $ (Round to two decimal places if necessary.) b) Find the amount of the markup. $ (Round to two decimal places if necessary.)