following lation, what is Alphia's begin inventory? Ending inventory.... $ 400 Purchase returns & allowances........ 140 Operating expenses... 700 Sales discounts... ....100 Income tax expense.. ... 100 Net income.. ..300 Sales... 3,500 Sales returns & allowances.. 400 Purchase discounts... ... 60 Purchases... $1,700 O $1,000 O The correct answer is not listed. O $800 $600 $700 TE At 45