B) y = vx + f
C) y = vx – f
D) none of the above
23) Joe, Jeff and Jerry Frank own Frank Brothers Farm, a seed company specializing in
seed corn. At their weekly meeting they tried to calculate the portion of the farm’s
overhead expenses that is fixed and the portion that is variable. Over the past twelve
months, the number of bushels of seed corn that has been sold reached its peak in May,
when the total monthly overhead costs totaled $250,000 for 95,000 bushels of seed corn
sold. The lowest number of bushels sold in the last twelve months occurred in
December, when total overhead costs were $75,000 for 7,500 bushels sold. What is the
fixed portion of the monthly overhead expenses?
A) $60,000
B) $242,500
C) $190,000
D) $75,000
24) The city of Pittsburgh, Pennsylvania is reviewing proposals for the demolition of
historic, but dilapidated, homes in its “Old East End” neighborhood. The homes, many
dating back 150 years, contain lead paint, lead pipes, and asbestos insulation that must
be taken to a special landfill at a cost of $50,000 per house.
A second option for the city is to reclaim the old woodwork, and bricks of the historic
homes and repurpose the materials for use in new construction. This Old Crib
Deconstruction submitted the lowest bid of $450,000 to properly dismantle the old
homes. Construction Junction, which specializes in the sale of reclaimed building
materials, has offered to purchase the materials for $375,000.
What is the net cost to repurpose the building materials?