Idaho peak

25 cms of 4F storm snow sits on a 1 cm 4F- crust, below this crust 50cms of 4F to 4F+ round grains overlie a 3cm ice crust with 4cm fist grains followed by a further 1 cm ice crust. The remaining 38 cm to ground are 4F+ round grains. 1)CTE 7 PC down 25. Nothing on the crust combo 2)CTE 4 PC down 25, CTM19 RP down 81. On the crust combo