An employee of Saber is proposing two new projects, project A and project B, with the following information. Project A has initial investment requirement of $5000 and a working capital requirement of $1000. The project will yield $2500 income every year for next 4 years. Project B has initial investment requirement of $7000, along with working capital requirement of $1000. The project will yield $3200 every year for next 4 years. Saber has enough money to fund one of the projects. If the required rate of return on the projects is 5.78%, which project should be chosen?