Please help with all parts! Thank you<br/><img src="https://media.cheggcdn.com/media%2Fd6f%2Fd6f9cb84-fbbe-4fe7-962e-5fcc2d8eb87d%2Fimage" alt="Three resistors, 14.4 ?, 54.0 ?, and R, are connected in series with a 24.0 V battery. The total current flowing through