Marcie quit her job as a preschool teacher, which paid an annual salary of $28,000, and became a street food vendor. She used $8,000 out of her savings account that paid a 4% annual interest rate to buy a street cart to sell food. In her first year of operations, she spent $10,000 on food and supplies (napkins, cups, plates, etc.) and earned total revenue of $45,000. Marcie's accounting profit is $

China's new 5 percent tax on disposable wooden chopsticks, reflecting concerns about deforestation, has been praised by environmentalists. the move is hitting hard at the japanese, who consume 25 billion set of wooden chopsticks annually. almost all of the chopsticks used in japan come from china. the reuirements for chinese manufacturers of wooden chopsticks to pay the 5 percent tax is a factor in their external environment.