Since joe is not getting the job done, we should kick him off the team. each member of our team should think of him- or herself as a single part in a well-oiled machine. when all the parts of a machine function properly and fit together well, the machine will produce efficiently. the same kind of cohesion and productivity is essential to our team's success. but when a part breaks down or doesn't fit properly, we have to toss it aside and find another one to do the job.
this is a argument

Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.