What is the major difference between the unadjusted trial balance and the adjusted trial balance?

a. the adjusted trial balance includes the postings of the adjustments for the period in the balance of the accounts.

b. unlike the adjusted trial balance, the unadjusted trial balance will continue with the end-of-period processing even if it is not in balance.

c. the adjusted trial balance will show the net income (loss) as an additional account.

d. the adjusted trial balance will be used to record the adjustments for the period?

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