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19 Aug 2018, 09:37
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Difficulty:
35%
(medium)
Question Stats:
71% (02:15) correct
29%
(02:21)
wrong
based on 175
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Randi sells forklifts at a dealership where she makes a base salary of $2,000 per month, plus a commission equal to 5% of the selling price of the first 10 forklifts she sells that month, and 10% of the value of the selling price of any forklifts after that. If all forklifts have the same sale price, s, which of the choices below represents Randi’s monthly pay, P, as a function of number of forklifts sold, f, in months in which she sells more than 10 forklifts? (Assume Randi’s pay is made up entirely of base salary and commission, and no deductions are taken from this pay.)
(A) P = 2,000 + 0.05sf + 0.10sf
(B) P = 2,000 + 0.05sf + 0.10s(f – 10)
(C) P = 2,000 + 0.05s + 0.10s(f – 10)
(D) P = 2,000 + 0.5s + 0.10sf – 10
(E) P = 2,000 + 0.5s + 0.10s(f – 10)
(A) P = 2,000 + 0.05sf + 0.10sf
(B) P = 2,000 + 0.05sf + 0.10s(f – 10)
(C) P = 2,000 + 0.05s + 0.10s(f – 10)
(D) P = 2,000 + 0.5s + 0.10sf – 10
(E) P = 2,000 + 0.5s + 0.10s(f – 10)
19 Aug 2018, 11:40
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Bunuel
Randi sells forklifts at a dealership where she makes a base salary of $2,000 per month, plus a commission equal to 5% of the selling price of the first 10 forklifts she sells that month, and 10% of the value of the selling price of any forklifts after that. If all forklifts have the same sale price, s, which of the choices below represents Randi’s monthly pay, P, as a function of number of forklifts sold, f, in months in which she sells more than 10 forklifts? (Assume Randi’s pay is made up entirely of base salary and commission, and no deductions are taken from this pay.)
(A) P = 2,000 + 0.05sf + 0.10sf
(B) P = 2,000 + 0.05sf + 0.10s(f – 10)
(C) P = 2,000 + 0.05s + 0.10s(f – 10)
(D) P = 2,000 + 0.5s + 0.10sf – 10
(E) P = 2,000 + 0.5s + 0.10s(f – 10)
(A) P = 2,000 + 0.05sf + 0.10sf
(B) P = 2,000 + 0.05sf + 0.10s(f – 10)
(C) P = 2,000 + 0.05s + 0.10s(f – 10)
(D) P = 2,000 + 0.5s + 0.10sf – 10
(E) P = 2,000 + 0.5s + 0.10s(f – 10)
We can write the equation as 2000 + 5/100 * 10 * s + 10/100 * (f-10) * s
Simplifying the equation, we get => 2000 + 0.5s + 0.10s(f-10) , which matches option E.
13 Oct 2019, 20:37
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hudacse6
Randi sells forklifts at a dealership where she makes a base salary of $2,000 per month, plus a commission equal to 5% of the selling price of the first 10 forklifts she sells that month, and 10% of the value of the selling price of any forklifts after that. If all forklifts have the same sale price, s, which of the choices below represents Randi’s monthly pay, P, as a function of the number of forklifts sold, f, in months in which she sells more than 10 forklifts? (Assume Randi’s pay is made up entirely of base salary and commission, and no deductions are taken from this pay.)
(A) P = 2,000 + 0.05sf + 0.10sf
(B) P = 2,000 + 0.05sf + 0.10s(f – 10)
(C) P = 2,000 + 0.05s + 0.10s(f – 10)
(D) P = 2,000 + 0.5s + 0.10sf – 10
(E) P = 2,000 + 0.5s + 0.10s(f – 10)
(A) P = 2,000 + 0.05sf + 0.10sf
(B) P = 2,000 + 0.05sf + 0.10s(f – 10)
(C) P = 2,000 + 0.05s + 0.10s(f – 10)
(D) P = 2,000 + 0.5s + 0.10sf – 10
(E) P = 2,000 + 0.5s + 0.10s(f – 10)
selling price = s, and total forklifts sold - f
So, three items..
(I) A base salary of $2,000 per month, ----2000
(II) A commission equal to 5% of the selling price of the first 10 forklifts she sells that month, ----\(\frac{5}{100}*10*s=0.5s\)
(III) A commission equal to 10% of the value of the selling price of any forklifts after that, so (f-10) forklifts.----\(\frac{10}{100}*(f-10)*s=0.10s(f-10)\)
Total = P = 2,000 + 0.5s + 0.10s(f – 10)
E
