In a proton linear accelerator a 80ma proton current hits a

Question

Solve the all parts of given question:

Question:

Part A: How many protons hit the target each second?

Part B: How much energy is delivered to the target each second if each proton has a kinetic energy of 27MeV and loses all its energy in the target?

Part C: If the target is a 1.60kg block of copper, at what rate will its temperature increase if it is not cooled?

I need tutor help to solve the above question and express your answer using two significant figures. Express your answer as an integer.