Answer:
The three books cost 33.50 - 9.00 = 24.50. Tom needs 24.50 more to afford all three books
Step-by-step explanation:
Answer:
Depends on how much you offer for an answer. Offer 10 points and you'll be able to ask 400 questions. Offer 20 points, I think around 200 questions.
The answer is -4.37u +(-11)
Let the break even point in units be x,
57x = 18x + 7800
57x - 18x = 7800
39x = 7800
x = 7800/39 = 200
Thus break-even point in units is 200 units.
The break-even point in dollars is 57 x 200 = $11,400
Break-even point as a percent of capacity is 200 / 500 x 100 = 40%
c.) 57x = 18x + 7020
39x = 7020
x = 7020 / 39 = 180
Thus when fixed cost is reduced to $7020, the break-even point is $180.
78x = 18x + 7800
78x - 18x = 7800
60x = 7800
x = 130
Thus, when sellingprice is increased to $78 the break-even point in dollars is 78 x 130 = $10,140
