We have to make a system of equations:
x + y = 7; where x stays for pounds of Kenyan coffee, and y stays for pounds of Sri Lankan coffee. And: 3.50 * x + 5.60 * y = 33.95 ( total cost ).
From the 1st equation: x = 7 - y. We have to substitute it into the 2nd equation:
3.50 * ( 7 - y ) + 5.60 * y = 33.95
24.50 - 3.50 y + 5.60 y = 33.95
5.60 y - 3.50 y = 33.95 - 24.50
2.10 y = 9.45
y = 9.45 : 2.10
y = 4.5 lb; x = 7 - 4.5 = 2.5 lb.
Answer: 2.5 lb of Kenyan coffee and 4.5 lb of Sri Lankan.
Answer:
Explanation:
a.Present value of inflows=cash inflow*Present value of discounting factor(rate%,time period)
=150,000/1.12+210,000/1.12^2+360,000/1.12^3
=557580.18
NPV=Present value of inflows-Present value of outflows
=557580.18-460,000
=$97580.18(Approx)=Value of factory
b.Hence since net present value is positive;factory is a good investment
(Yes)
Answer:
$6.25 per yard
Explanation:
The computation of the standard price per yard of material for its safety suits is shown below:
Material quantity variance = Standard Price × (Actual quantity - Standard quantity)
-$5,000 = Standard price × (10,000 - 10,800)
Standard price = -$5,000 ÷ (-800)
= $6.25 per yard
Hence, the standard price per yard of material for its safety suits is $6.25 per yard
Well, insurance or taxes! :D
