Identify each of the following decision as most directly related to

(a) Cash flow management

(b) Choice of inventory system

(c) Foreign merchandising transactions:

1. Determination of the amount of time from the purchases of inventory until it is sold and the amount due is collected.

2. Determination of the effects of changes in exchange rates

3. Determination of policies governing sales of merchandise on credit

4. Determination of whether to use the periodic or the perpetual inventory system