On july 9, mifflin company receives a $8,500, 90-day, 8% note from customer payton summers as payment on account. what entry should be made on the maturity date assuming the maker pays in full? debit notes receivable $8,500; debit interest receivable $170; credit sales $8,670.debit cash $8,628; credit interest revenue $128; credit notes receivable $8,500.debit cash $8,670; credit interest revenue $170; credit notes receivable $8,500.debit cash $8 500; credit notes receivable $8,500.debit cash $8,613; credit interest revenue $113; credit notes receivable $8,500.

Sales at a fast-food restaurant average $6,000 per day. the restaurant decided to introduce an advertising campaign to increase daily sales. to determine the effectiveness of the advertising campaign, a sample of 49 days of sales were taken. they found that the average daily sales were $6,300 per day. from past history, the restaurant knew that its population standard deviation is about $1,000. if the level of significance is 0.01, have sales increased as a result of the advertising campaign? multiple choicea)fail to reject the null hypothesis. b)reject the null hypothesis and conclude the mean is higher than $6,000 per day. c)reject the null hypothesis and conclude the mean is lower than $6,000 per day. d)reject the null hypothesis and conclude that the mean is equal to $6,000 per day. expert answer