Is this correct and if not can you please correct it!

3. solve the given inequality and graph the solution on a number line.

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting