Answer: bob will take a while
Step-by-step explanation:
Complete Question.
Leicestershire Renovations has a history of problems with customers who do not pay their bills on time.
Leicestershire Renovations wants to improve its cash situation, reduce bad debts, and reduce credit-collection
costs. Which of the following forms of pricing would most likely help the firm achieve its goal?
a. zone pricing
b. quantity discounts
c. cash discounts
d. by product pricing
e. product bundling
Answer:
c. Cash discounts.
Step-by-step explanation:
Cash discount is a reduction in the amount of an invoice allowed by some sellers of goods or service providers so as to encourage service takers or coients to pay within a specified period of time.
For the client or customer, it is known as the purchase discount while it is a sales discount for the service providers.
Cash discount will help Leicestershire Renovations improve its cash situation, reduce bad debts and reduce credit-collection
(i) speed = distance / time
so time = distance / speed
here we have
time t = 1080/x hours
(ii) return flight time = 1080 / (x + 30) hours
(a) 1080/x - 1080/(x + 30) = 1/2
Multiplying through by the LCD 2x(x + 30) we get:-
1080*2(x + 30) - 2x*1080 = x(x+30)
2160x + 64800 - 2160x = x^2 + 30x
x^2 + 30x - 64800 = 0
(b) factoring; -64800 = 270 * -240 ans 270-240 = 30 so we have
(x + 270)(x - 240) = 0 so x = 240 ( we ignore the negative -270)
So the speed for outward journey is 240 km/hr
(c) time ffor outward flight = 1080 / 240 = 4 1/2 hours
(d) average speed for whole flight = distance / time
Time for outward journey = 4.5 hours and time for return journey = d / v
= 1080 / (240+30) = 4 hours
Therefore the average speed for whole journey = 2160 / 8.5 = 254.1 km/hr
