Geneva and her spouse reside with their son, Steve, who is a 20-year-old undergraduate student at State University. Steve earned $13,100 at a part-time summer job, but he deposited this money in a savings account for graduate school. Geneva paid all of the $12,000 cost of supporting Steve. Determine the taxpayer's filling status and the number of personal and dependency exemption the taxpayer is allowed to claim.

Xinhong company is considering replacing one of its manufacturing machines. the machine has a book value of $39,000 and a remaining useful life of 5 years, at which time its salvage value will be zero. it has a current market value of $49,000. variable manufacturing costs are $33,300 per year for this machine. information on two alternative replacement machines follows. alternative a alternative b cost $ 115,000 $ 117,000 variable manufacturing costs per year 22,900 10,100 1. calculate the total change in net income if alternative a and b is adopted. 2. should xinhong keep or replace its manufacturing machine