Chapter 18 – Short-Term Finance and Planning
Decrease in current liability accounts (repaid suppliers or short-
term creditors)
Increase in current asset accounts, other than cash (purchased
current assets)
Increase in fixed assets (purchased fixed assets)
Lecture Tip: Concept question 18.1b asks students to consider
whether net working capital always increases when cash
increases. The best way to illustrate why the answer to this is “no”
is to work an example: Suppose a firm currently has $50,000 in
current assets and $20,000 in current liabilities; so NWC =
$50,000 – 20,000 = 30,000. Management decides to borrow
$10,000 using long-term debt. What happens to cash and NWC?
Cash increases by $10,000 and NWC = (50,000 + 10,000) –
20,000 = 40,000. So, both cash and NWC increase by 10,000.
Suppose, on the other hand, management borrowed the $10,000
from a bank as a short-term loan. Cash still increases by $10,000,
but net working capital doesn’t change ( NWC = (50,000 +
10,000) – (20,000 + 10,000) = 30,000). The effect of an increase
in cash on NWC depends on where the increase comes from; if the
increase comes from a change in long-term liabilities, equity or
fixed assets, then there will be an increase in NWC. On the other
hand, if the increase comes from a change in current liabilities or
current assets, then there will be no impact on NWC.
18.2 The Operating Cycle and the Cash Cycle
A. Defining the Operating and Cash Cycles
The operating cycle is the average time required to acquire
inventory, sell it, and collect for it.
Operating cycle = inventory period + accounts receivable
period
The inventory period is the time to acquire and sell inventory.
Inventory turnover = Cost of goods sold / average inventory
Inventory period = 365 / inventory turnover
The accounts receivable period (average collection period) is
the time to collect on the sale.
Receivables turnover = credit sales / average receivables
Accounts receivable period = 365 / receivables turnover
18-3