Need help for Accounting of the followings:

1) Torria wants to open a hair salon.

a. List 2 possible sources of revenue the business may have.

b. List 5 possible expenses the business may have.

2) Mykeda wants to open an electronic store selling Apple products.

a. Other than selling electronics, name one other source of revenue for the business

b. List 4 expenses the business may have

3) The following transactions are recorded in the books of Cato’s Electronics. Draw up T. Accounts for the following transactions

a. Jan 1. 2020 – Started business with $5000 cash

b. Jan 2. – Deposited $2,500 from cash, to the business bank account

c. Jan 3. – Paid for a Radio Advertisement - $500 by cheque

d. Jan 4. – Paid Rent $800 by cheque

e. Jan 5. – Bought $4,000 worth of stock on credit from Apple Inc

f. Jan 6. – Paid $1,000 cash to Customs in order to clear the stock from the port

g. Jan 7. – Sold goods $1,500 cashing

Complete all of them questions because I'm getting headaches! If you don't know then don't write nothing unnecessarily thank you!

1. Torria wants to open hair salon

a. 2 possible sources of revenue that her business may have are: the first source is from providing hair-care services like cutting, washing or dyeing; the second one is from selling hair care products.

b. 5 possible expenses the business may have:

- The first one is from the salon facility (furniture, decoration with chairs, sofa, mirrors, etc.) that is in the initial investment of Torria.

- The second is from hair care products Torria buys to serve customers (example: shampoo, essential oil, foam, etc.)

- The third one is monthly expense on electricity and water bill.

- The fourth one is salary for staffs in the salon.

- The final expense is additional costs such as running promotion, advertisements, etc.

2. Mykeda wants to open an electronic store selling Apple products.

a. Other source of revenue for Mykeda's business other than electronic products is the warranty service. Mykeda can offer the service of fixing, repairing electronic products and earn from that.

b. 4 expense the business may face are: (1) inputting Apple products; (2) investment in interior, table, chair, equipment, etc.; (3) electricity and water use; (4) staff's salary

3. Draw up T. Accounts

a. Started business with $5000 cash - Debit

(There is a decrease in Cato's account when there is a withdrawal of cash and payment for starting business)

b. Deposited $2,500 from cash to the bank account - Credit

(The account sees an increase by $2,500)

c. Paid $500 for Radio - Debit

(The accounts see a decrease by $500)

d. Paid $800 for rent - Debit

(The accounts see a decrease by $800)

e. Bought $4,000 stock on credit - Credit

(According to accounting rules, an increase in stock is noted as credit)

f. Sold goods $1,500 - Credit

(The account sees the turnover of Cota by $1,500).

bd = 9 cm

step-by-step explanation:

in a 30°-60°-90° triangle, the ratio of side lengths is 1 : √3 : 2. that is, the longest side (hypotenuse) is twice the length of the shortest side.

all of the triangles in your geometry are 30°-60°-90° triangles. ac is the hypotenuse of δacd, and the short side of δabc.

the short side ad of δacd will be half the length of ac, so 3 cm. the hypotenuse ab of δabc will be twice the length of ac, so 12 cm. segment bd is the difference of the lengths ab and ad, so is

bd = ab -ad

bd = 12 cm - 3 cm = 9 cm

comment on side length ratios

you can figure the ratios of side lengths in a 30°-60°-90° triangle by considering the trig ratios of the angles. or you can figure the length of the altitude of an equilateral triangle of side length 2 using the pythagorean theorem.