Amail carrier at the u. s. postal service works on sunday delivering high-priority letters and packages. she can deliver 14 items per hour. the fixed hourly costs (vehicle depreciation, insurance, etc.) equal $47 and the hourly variable costs (time and a half wages, etc.) total $0.90 per item delivered. how much must the u. s. postal service charge for each item delivered in order to break even on sunday deliveries?

$4.257

Step-by-step explanation:

Given:

Items delivered per hour = 14

Fixed hourly costs = $47

variable cost = $0.90

Now,

at breakeven point, the profit = 0

or

Total revenue = total cost

let the charge at breakeven point be 'x'

thus,

x × 14 = $47 +  ($0.90 × 14)

or

x × 14 = $47 + $12.6

14x = $59.6

or

x = $4.257

Hence, the breakeven charges are $4.257

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step-by-step explanation:

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl