A payment of $412 to a creditor was posted as a debit of $4,123 to Accounts Payable and a credit of $412 to Cash. Which of the following errors, each considered individually, would cause the trial balance totals to be unequal? a. A payment of $2,150 to a creditor was posted as a debit of $2,150 to Accounts Payable and a debit of $2,150 to Cash.
b. A fee of $4,600 earned and due from a client was not debited to Accounts Receivable or credited to a revenue account, because the cash had not been received.
c. A receipt of $3,100 from an account receivable was journalized and posted as a debit of $3,100 to Cash and a credit of $3,100 to Fees Earned.
d. A payment of $10,000 for equipment purchased was posted as a debit of $1,000 to Equipment and a credit of $1,000 to Cash.
e. Payment of a cash withdrawal of $15,000 was journalized and posted as a debit of $5,000 to Salary Expense and a credit of $15,000 to Cash.

At a student café, there are equal numbers of two types of customers with the following values. the café owner cannot distinguish between the two types of students because many students without early classes arrive early anyway (i.e., she cannot price-discriminate). students with early classes students without early classes coffee 70 60 banana 51 101 the marginal cost of coffee is 10 and the marginal cost of a banana is 40. the café owner is considering three pricing strategies: 1. mixed bundling: price bundle of coffee and a banana for 161, or just a coffee for 70. 2. price separately: offer coffee at 60, price a banana at 101. 3. bundle only: coffee and a banana for 121. do not offer goods separately. assume that if the price of an item or bundle is no more than exactly equal to a student's willingness to pay, then the student will purchase the item or bundle. for simplicity, assume there is just one student with an early class, and one student without an early class. price strategy revenue from pricing strategy cost from pricing strategy profit from pricing strategy 1. mixed bundling $ $ $ 2. price separately $ $ $ 3. bundle only $ $ $ pricing strategy yields the highest profit for the café owner.