Suppose the price level reflects the number of dollars needed to buy a basket of goods containing one cup of coffee, one donut, and one newspaper. In year one, the basket costs $10.00. In year two, the price of the same basket is $9.00. From year one to year two, there is at an annual rate of . In year one, $72.00 will buy baskets, and in year two, $72.00 will buy baskets. This example illustrates that, as the price level falls, the value of money .

From year one to year two, there is DEFLATION at an annual rate of 10%. In year one, $72.00 will buy 7 baskets, and in year two, $72.00 will buy 8 baskets. This example illustrates that, as the price level falls, the value of money INCREASES.

Explanation:

year        basket price

1                   $10

2                   $9

% change = (9 - 10) / 10 = -1 / 10 = -0.1 or -10% or 10% deflation rate

Deflation refers to a reduction in the general price level. As deflation increases, the purchasing power of the currency increases. It is the opposite to inflation.

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.

b. condominum i think