The manufacturing cost of an air-condioning unit is $544, and the full-replacement extended warranty costs $113. if the manufacturer sells 506,970 units with extended warranties and must replace 20% of them as a result, how much will the replacement costs be? (note: assume manufacturing costs and replacement costs are the same.)
*a.
$55,158,336
b.
$11,457,522
c.
$2,129,274
d.
$66,717,252

The replacement cost of 20% AC is $55,158,336

A is correct.

Step-by-step explanation:

The manufacturing cost of an air-conditioning unit is $544 and the full-replacement extended warranty costs $113.

Total cost per air-conditioning with full replacement = 544+113 = $657  

If the manufacturer sells 506,970 units with extended warranties and must replace 20% of them as a result.

Number of product for replace = 20% of 506,970 = 0.20 x 506970 = 101394

Note: Replacement cost is equal to manufacturing cost.

Replacement cost = Manufacturing cost = $544

Number of product for replacement = 101394

Total cost for replacement = 101394 x 544 = $55,158,336

Hence, The replacement cost of 20% AC is $55,158,336

the number of the people going.

step-by-step explanation:

the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh