please let me know how to find the answers for all these questions?

Current Attempt in Progress Furmiture Madness inc, recently purchased 1.100 mattresses from a supplier for its bigbbox stores. The cost for these mattresses was $176,000. or $160 per mattress. Furniture Madness established the selling price on these mattresses at $253 each. The store manager noted that the mattresses were selling quiclly and changed the selling price to $273 per unit. This inade the price too high for customers and sales lagged. The manager then responded by reducing the seling price to $258. At the end of the summer, the manager set the price of the remaining mattresses at $225. Not all mattresses were sold and all remaining units went to storage until the next season. When the next season started, the remaining mattresses were pot on sale for $244 each, Calculate the per-unit fa) markup. (b) markup cancellation, (c) markdown, and (d) markdown cancellation. (a) Markup (b) Markup cancellation (c) Markup cancellation Markdown (ji) Markdowncancellation per unit