In a design, you have the choice of purchasing one of the following batch reactors. Costs A B C
Material of Construction CS SS Hastalloy
Installed Costs $15,000 $25,000 $40,000
Equipment Life 3y 5y 7y
Yearly Maintenance Cost $4000 $3000 $2000

Required:
If the internal rate of return for such comparison is 9%p. a, which of the alternatives is least costly?

Catherine de bourgh has one child, anne, who is 18 years old at the end of the year. anne lived at home for seven months during the year before leaving home to attend state university for the rest of the year. during the year, anne earned $6,000 while working part time. catherine provided 80 percent of anne's support and anne provided the rest. which of the following statements regarding whether anne is catherine's qualifying child for the current year is correct? a.anne is a qualifying child of catherine.b.anne is not a qualifying child of catherine because she fails the gross income test.c.anne is not a qualifying child of catherine because she fails the residence test.d.anne is not a qualifying child of catherine because she fails the support test.

Money from an allowance or job is known as .

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