Windsor, Inc. includes the following account among its trade receivables. 1/1 1/20 3/14 4/12 9/5 10/17 11/18 12/20 Balance forward Invoice #1710 Invoice #2116 Invoice #2412 Invoice #3614 Invoice #4912 Invoice #5681 Invoice #6347 Hopkins Co. 630 1/28 990 4/2 1,215 4/10 1,5384/30 442 9/20 773 10/31 1,800 12/1 720 12/29 Cash (#1710) Cash (#2116) Cash (1/1 Balance) Cash (#2412) Cash (#3614 and part of #2412) Cash (#4912) Cash (#5681) Cash (#6347) 990 1,215 139 900 712 773 1,125 720 Age the balance. $ $ Age the balance. $ Balance 1/1 1/20 (Invoice #1710) 3/14 Invoice 12116) 4/12 (Invoice #2412) 9/5 (Invoice #3614 10/17 (Invoice #4912) 11/18 Invoice #5681) 12/20 Invoice #6347) Save forster $ $ Less than 1 month 1 month to 3 months 3 months to 6 months 6 months to 1 year Over 1 year $