Which of these statements about demand is true? demand is the seller's ability and desire to buy goods and services. demand is the consumer's ability and desire to buy goods and services. demand is the seller's ability and desire to sell goods and services.

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.