Question 1010645
let i=0, j=0, k=0
if N < or = 50, then i=N
If N > or = 51 and N < or = 125 then
     i=50
     j=75
EXIT
if N > 125 then
     i=50
     j=75
     k=(N-125)
EXIT
P = 20i + 15j + 12k