<span>Computer Aided Design (CAD) utilizes computers, digital drawing surfaces and rulers to help people make construction.</span>
Answer:
These are the options for the question:
a. Gantter
b. Apptivo
c. Microsoft Project
d. Smartsheet
And this is the correct answer:
a. Gantter
Explanation:
Gantter is online, cloud-based, and very complete, it would be the best option for Mauricio. Smartsheet is also cloud-based but is a bit more simple, and it is not as well-reviewed.
Apptivo and Microsoft Project are not cloud-based, instead, they have to be downloaded, thus, would not meet the first requirement that Maurio is looking for.
Answer: Accounting profit= $44,500
Economic Profit = $4,150
Explanation: <em>Accounting profit</em> are the profit earned by subtracting explicit cost from the total revenue earned.

<em>Economic profit</em> are profits lefts out after subtracting implicit (opportunity) cost and explicit ( monetary) costs. It is given by

In this case, the explicit cost include rental cost, office supplies, office staff and telephone expenses.
While, implicit cost include the 7% interest foregone on the $5000 savings and the salary foregone ($40,000) by choosing to startup a business than take up the job.
Answer:
Both of these answers are correct.
Explanation:
Positive externality is when the benefits of economic activities to third parties exceeds its cost.
Activities that generate positive externality are
1. Education
2. Research and development
To encourage activities that have positive externality, government can subsidise such activities. Subsidies makes the activity cheaper and incentivise people to carry out such activities.
Market forces may lead to an underallocation of resources to producing the good. Therefore, the government might intervene in the allocation of the resources to increase efficiency.
I hope my answer helps you.