Answer: The system’s host star, called TRAPPIST-1, is what is known as an ultracool dwarf.
Explanation:
Also called 2MASS J23062928-0502285, TRAPPIST-1 is an ultracool dwarf star that hosts three planets: TRAPPIST-1b, c, and d.
Never before planets had been found around ultracool dwarf stars, and they are considered as potentially habitable and, therefore, suitable for life outside our solar system.
From the information, the value of the direct material is $4130 and the direct labor cost will be $39200.
<h3>How to calculate cost</h3>
From the complete information, direct material is $4130. The direct labor cost will be:
= $31700 + $7500
= $39200
The manufacturing overhead will be:
= $3110 + $560 + $820 + $3600 + $195 + $210 + $1120 + 2120
= $11735
Prime cost will be:
= Direct material + Direct labor
= $4130 + $39200
= $43330
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Design will make the difference between smart city projects offering great promise or actually reinforcing or even widening the existing gaps in unequal ways their cities serve residents.
1.City benefits from efficiency.
2.Environmental effects.
3.Helping residents.
4.Ensuring focus on service, not administration.
