Suppose that you want to recreate shulte's study in the great wicomico river and make nine reef complexes as shown above. you would need to collect data on oyster density, but due to time and monetary constraints it would be impossible for you to sample oyster populations on each reef type in every complex. which of these sampling protocols would you use to obtain the most representative data of oyster growth on the three reef types?

Colorado rocky cookie company offers credit terms to its customers. at the end of 2018, accounts receivable totaled $715,000. the allowance method is used to account for uncollectible accounts. the allowance for uncollectible accounts had a credit balance of $50,000 at the beginning of 2018 and $30,000 in receivables were written off during the year as uncollectible. also, $3,000 in cash was received in december from a customer whose account previously had been written off. the company estimates bad debts by applying a percentage of 15% to accounts receivable at the end of the year. 1. prepare journal entries to record the write-off of receivables, the collection of $3,000 for previously written off receivables, and the year-end adjusting entry for bad debt expense.2. how would accounts receivable be shown in the 2018 year-end balance sheet?