Please show work for Part E $($i found everything else so no need to show the work for the others$)$

A freight company uses a compressed spring to shoot $1\mathrm{.}8$ kg packages up a $1\mathrm{.}0$ m high frictionless ramp into a truck. The spring constant is $415$ N$/$m and the spring is compressed $32$ cm$.$ Define the ground level as the point of zero GPE and the initial point as just when the packages have been compressed and about to let go and the final point when the package reaches the truck.

Part E$)$ A careless worker spills his soda on the ramp. This creates a $50$ cm long sticky spot with a coefficient of kinetic energy $0\mathrm{.}65.$ How much work is done by friction? What is the final height of the package?