Analyze esch of the following transections by showing the effecti on the sccounting equation-1pecincaly, idectify the accounts and amaunts (nctuding + or ) for esch transaction. (Enter all smounts as positive values.) a. The compony provides $20.000 of services an credi. b. The compary estimates that 5800 of as accounts receivabie is uncolectuble. c. the comoany withes off a customern entre $300 account at uncoliectble