The acc tutoring service provides tutoring to accounting students. the volume of tutoring is low at the beginning of the semester and increases before exams. acc had its highest level of service in may when they provided 4,300 hours of tutoring at a total cost of $125,000 and its lowest level of service in january when they provided 1,500 hours of tutoring at a total cost of $55,000. using the high-low method, the estimated variable cost per hour is

Powell company began the 2018 accounting period with $40,000 cash, $86,000 inventory, $60,000 common stock, and $66,000 retained earnings. during 2018, powell experienced the following events: sold merchandise costing $58,000 for $99,500 on account to prentise furniture store. delivered the goods to prentise under terms fob destination. freight costs were $900 cash. received returned goods from prentise. the goods cost powell $4,000 and were sold to prentise for $5,900. granted prentise a $3,000 allowance for damaged goods that prentise agreed to keep. collected partial payment of $81,000 cash from accounts receivable. required record the events in a statements model shown below. prepare an income statement, a balance sheet, and a statement of cash flows. why would prentise agree to keep the damaged goods?