Problem 9-1:	Show the formulas
Cash Conversion Cycle
Given the following information: (Amounts in 000's SAR)
	20X1	20X2	20X3	20X4
Sales - net	4,250	5,314	7,877	10,942
Cost of goods sold	2,975	3,720	5,514	7,659
Accounts receivable	618	799	1,091	1,348
Inventories	332	445	639	382
Accounts payable	425	670	704	1,555
Calculate for each year:
(1) Days sales outstanding
(2) Days of sales in inventory
(3) Days payable outstanding
(4) Cash conversion cycle