A shop sells goods on installments under the following conditions: As soon as you receive the goods, pay 191.55 million VND, the rest will be paid in the next 12 years, each year
17 million dong at the end of the year, especially in the last year (year 12) paying more than 17 million dong.
If paying immediately, the buyer pays 300 million triệu
a) With 12% annual installment interest rate. Determine the final payment?
b) If the final payment in case of installment payment is VND 10.28 million, the interest
How much is the contribution?

The green revolution is a scientific breakthrough that improved seeds for basic crops. how did the green revolution impact the supply of basic crops such as wheat and corn? the supply of wheat and corn increased. there was no impact on the supply of basic crops. the supply of basic crops did not change, but the quantity supplied of basic crops increased. the supply of wheat and corn decreased.

Brenda wants a new car that will be dependable transportation and look good. she wants to satisfy both functional and psychological needs. true or false

An increase in the market price of men's haircuts, from $16 per haircut to $26 per haircut, initially causes a local barbershop to have its employees work overtime to increase the number of daily haircuts provided from 20 to 25. when the $26 market price remains unchanged for several weeks and all other things remain equal as well, the barbershop hires additional employees and provides 40 haircuts per day. what is the short-run price elasticity of supply? nothing (your answer should have two decimal places.) what is the long-run price elasticity of supply? nothing (your answer should have two decimal places.)