A cover letter is the professional communication .
Hi there! The answer is 7%
The price of the book is $ 22.
Santino bought it for $ 23.54.
Therefore, the amount of tax is $ 1.54
Now we can find the sales tax rate by using the following formula:

Filling in gives:
Answer:
supply of; a decrease
Explanation:
If the recent financial crisis raises awareness about the dangers of not saving, leading to an increase in overall savings rates across the country, the loanable funds market will experience an increase in the supply of loanable funds and a decrease in equilibrium interest rates.
Answer:
d. both the income and substitution effects encourage the consumer to purchase less of the good.
Explanation:
The income effect is the effect on the income when there are price changes. When the price increases, people can buy less products with the same income which means that the consumer will be encouraged to purchase less goods.
The substitution effect says that an increase in the price of a product will make customers to buy other similar products which will make them to purchase less of the good with the higher price.