Answer:

Explanation:
You need to assume that the total <em>expenses</em> were equal to the<em> cost of the supplies</em>, i.e. there were not other expenses but the<em> $1,500 for supplies to sell.</em>
The total income or revenue was <em>$3,700</em>.
The <em>percentage of the expenses to the revenue</em> is:

All of plant and animal populations living in an habitat interact and form a community. Hopefully this answers your question.
Answer:
a) unemployment rate = 15
b) unemployment rate = 2.5
Explanation:
unemployed people are those who are willing and available to work and have actively been seeking a job in the past four weeks. This accurately describes the 12 people who are willing, able and looking for work but cannot find jobs. To calculate the unemployment rate in percentage, the following formula is used:

Where:
a) Number of unemployed = 12
Labour force = 80 (number of people over 16 years of age)

b) if 10 of the unemployed people get discouraged and give up looking for work, the number of unemployed becomes 2 persons, (12 - 10 = 2).

Answer:
Over/under allocation= $30,000 overapplied
Explanation:
Giving the following information:
Manufacturing overhead applied $150,000
The actual amount of manufacturing overhead costs 120,000
To calculate the ending balance, we need to determine whether the overhead was under or over applied:
Over/under allocation= real MOH - allocated MOH
Over/under allocation= 120,000 - 150,000= 30,000 overapplied