Answer:
Each should be used as follows:
Weight of peppermints = X = 25 lb
Weight of Chocolates = Y = 15 lb
Explanation:
Suppose
Weight of peppermints = X
Weight of Chocolates = Y
So According to given condition
X + Y = 40 (Eq. 1)
1.2X + 2.4Y = 1.65*40
1.2X + 2.4Y = 66 (Eq. 2)
By multiplying (Eq. 1) with 1.2 we get
1.2X + 1.2Y = 48 (Eq. 3)
Now by subtracting (Eq. 2) from (Eq. 3)
(1.2X + 1.2Y) - (1.2X + 2.4Y) = 48 - 66
1.2X + 1.2Y - 1.2X - 2.4Y = -18
1.2X - 1.2X + 1.2Y - 2.4Y = -18 (Rearrange)
-1.2Y = -18
1.2Y = 18
Y = 18/1.2
Y = 15
By placing value of Y in (Eq. 1)
X + 15 = 40
X = 40 - 15
X = 25
<u>Check</u>
1.2X + 2.4Y = 66
1.2 (25) + 2.4 (15) = 66
66 = 66
Answer:
B. Negative, Negligible
Explanation:
Interest Rate is negatively related to Investment. Higher Interest Rate increases cost of investment, lower interest rate reduces cost of investment.
However, Investment in a particular sector/ industry is also defined by: Concentration of that sector in entire investment outlay & Income Elasticity of the sector's commodity demand. Implicatively, a sector with huge concentration of investment outlay & products with high income elasticity will have more Interest rate sensitive Investment and vice versa.
Construction Industry being very capital intensive has higher investment magnitude & also more Income Elastic demand. So, impact of higher interest rate will impact this industry more.
Necessity goods Industries are less capital intensive , investment concentrated & also have less Income Elastic Demand. So, impact of higher interest rate will impact this industry less.
<em>(Demand's Income Elasticity is the responsiveness of a good's demand to change in Income. It is more in luxurious goods, less in necessity goods)</em>
Answer:
the first one at the left goes with the third one on the left.
the second on the left goes with the second one .
the third one goes with the first one
and the last one goes with the last one