31Note that the existence of the maximum is assured by the continuity of 
(it is
continuous because it is the sum of continuous 
-bounded functions 
) and the compactness of
![[κmt, ¯κmt]](BufferStockTheory297x.svg)
.
31Note that the existence of the maximum is assured by the continuity of (it is
continuous because it is the sum of continuous -bounded functions ) and the compactness of
.