Consider the following set of independent investment projects:

Project Cash Flows
n A B C
0 -$100 -$100 $100
1 $50 $40 -$40
2 $50 $40 -$40
3 $50 $40 -$40
4 -$100 $10
5 $400 $10
6 $400

1. For a MARR of 10%, compute the net present worth for each project, and determine the acceptability of each project.
2. For a MARR of 10%, compute the net future worth of each project at the end of each project period, and determine the acceptability of each project.
3. Compute the future worth of each project at the end of six years with variable MARRs as follows:
10% for n = 0 to n = 3 and 15% for n = 4 to n = 6.

Saeed needs money to purchase tools, basic office supplies, parts to refurbish equipment, accounting software, and legal fees. believing saeed's business will be a success, an investor invests $5,000 to saeed open his business. in return, saeed agrees to repay the investor the $5,000 plus 17 percent of the profits of the business. calculate the return on investment for the investor if saeed's business makes $7,000 in profit as a total return of the business in its first year.

Anderson, a computer engineer, and spouse, who is unemployed, provide more than half of the support for their child, age 23, who is a full-time student and who earns $7,000. they also provide more than half of the support for their older child, age 33, who earns $2,000 during the year. how many dependents may the andersons claim on their joint tax return?

Grant, inc., acquired 30% of south co.’s voting stock for $200,000 on january 2, year 1, and did not elect the fair value option. the price equaled the carrying amount and the fair value of the interest purchased in south’s net assets. grant’s 30% interest in south gave grant the ability to exercise significant influence over south’s operating and financial policies. during year 1, south earned $80,000 and paid dividends of $50,000. south reported earnings of $100,000 for the 6 months ended june 30, year 2, and $200,000 for the year ended december 31, year 2. on july 1, year 2, grant sold half of its stock in south for $150,000 cash. south paid dividends of $60,000 on october 1, year 2. before income taxes, what amount should grant include in its year 1 income statement as a result of the investment?