Net credit sales for the month are $4,000,000 for marx clothiers. its accounts receivable balance is $160,000. the allowance is calculated as 7.5% of the receivables balance using the percentage of receivables basis. the allowance for doubtful accounts has a credit balance of $5,000 before adjustment. how much is the balance of the allowance account after adjustment? a. $7,000b. $17,000c. $300,000d. $12,000

Which one of the following statements is true? ddt does not prevent disease from passing from agricultural animals to humans. cost was a major factor in the united states government's decision to ban ddt. many african governments concluded that the potential long-term health effects of ddt were not as serious as the immediate problem of insect control. ddt cannot accumulate in the fat of animals. the ddt ban in the united states has made it very difficult to control agricultural insect pests.