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mixer [17]
3 years ago
9

Sal and Jen went to the store together, and each bought the same car stereo. Sal used a card to make the purchase, and the full

amount was immediately withdrawn from his bank account. Jen used a card to make the purchase, and she received a bill within 15 days of the purchase. She paid $21.30 for the next 18 months until the bill was paid in full. The full payment included $58.60 in interest. Which statement describes Sal’s purchase?
Business
1 answer:
Irina18 [472]3 years ago
4 0
<span>Because Sal paid for the purchase in full at the time he bought the car stereo, his total at the time was $442.00. Jen bought the same identical car stereo and her payments of $21.30 a month for 18 months equaled $383.40. Add to this total $58.60 in interest and the final total would be $442.00.</span>
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Answer:

A)​ if it is deemed a necessary good

Explanation:

Minors are not usually bound by a contract, and most of the time they can avoid liability under a contract. Minors can only sign a valid contract if it includes something that is essential for them. Medicines, food and medical services are the only things that are usually considered essential for a minor.

So the store has to prove that selling her the cell phone was a necessity, and something essential for her. It is possible to prove that it was a necessity, but it is something very difficult to do.

But the fact that the contract is not valid doesn't mean that Lydia can do whatever she wants. Her parents are responsible for returning the cell phone or since she lost it, they are responsible for paying it.

6 0
3 years ago
A certain project has three activities on its critical path. Activity A’s normal completion time is five days. It can be crashed
Snowcat [4.5K]

Answer:

Acitivy B should be crashed first by 2 days and Activity B has a crash cost per days of $25, it will be crashed for a total of $50.

Explanation:

activity A =

normal time (NT) = 5 days

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crash time (CT) = 3 days

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crash cost per day = [CC - NC]/[CT - NT] = $250/day

activity B:

normal time (NT) = 6 days

Normal cost (NC) = $0

crash time (CT) = 4 days

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activity C:

normal time (NT) = 8 days

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crash time (CT) = 3 days

Crash cost (CC) = $1000

crash cost per day = [CC - NC]/[ CT- NT] = $200/day

The activity that takes the least cost to speed up is the first one to be crashed. from the computations, activity B takes the least cost to speed up, so the project manager should crash activity B first by 2 days.

Therefore, Acitivy B should be crashed first by 2 days and Activity B has a crash cost per days of $25, it will be crashed for a total of $50.

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I think the answer is C.

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Explanation:

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3 years ago
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Which of the following is not a factor of production?
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