Malcolm Chan:

0. No var-size constructs AT ALL apart from procedures: max $5
1. Same, plus SEPARATE lists: $5
2. PROC->LIST mutability: $10
3. stack->list mutability: $2
4. symtab->list mutability: $8
5. continuations: $8
6. object: $8

total:: $46

Tony Garnock-Jones: (me!)

0. $5
1. $0
2. $5
3. $0
4. $5
5. $5
6. $5

Total: $25


