Question
In: Math
2. One week a computer store sold a total of 36 computers and external hard drives....
2. One week a computer store sold a total of 36 computers and external hard drives. The revenue from these sales was $25600. If computers sold for $1180 per unit and hard drives for $125 per unit, how many of each did the store sell?
How many computers were sold?
How many external hard drives were sold?
3. You invested $7000 between two accounts paying 3% and 9% annual interest, respectively. If the total interest earned for the year was $ 450, how much was invested at each rate?
$ ___?__ was invested at 3% and $ ___?___ was invested at 9%.
4. You invested money in two funds. Last year, the first fund paid a dividend of 9% and the second a dividend of 3%, and you received a total of $858. This year, the first fund paid a 10% dividend and the second only 1%, and you received a total of $832. How much money did you invest in each fund?
How much money was invested in the first fund? $___?__
How much money was invested in the second fund? $___?__
5. Things did not go quite as planned. You invested $20,340, part of it in a stock that paid 12% annual interest. However, the rest of the money suffered a 5% loss. If the total annual income from both investments was $2060, how much was invested at each rate?
How much money was invested at 12% annual interest? _$__?__
How much money way invested at a 5% loss? $___?__
Solutions
milcah answered 2 years agoRelated Solutions
OceanGate sells external hard drives for $152 each. Its total fixed costs are $48 million, and...
OceanGate sells external hard drives for $152 each. Its total
fixed costs are $48 million, and its variable costs per unit are
$106. The corporate tax rate is 45%. If the economy is strong, the
firm will sell 4 million drives, but if there is a recession, it
will sell only half as many.
a. What will be the percentage decline in sales
if the economy enters a recession? (Negative value should
be indicated by a minus sign. Round your...
OceanGate sells external hard drives for $270 each. Its total fixed costs are $50 million, and...
OceanGate sells external hard drives for $270 each. Its total
fixed costs are $50 million, and its variable costs per unit are
$220. The corporate tax rate is 30%. If the economy is strong, the
firm will sell 2 million drives, but if there is a recession, it
will sell only half as many.
a. What will be the percentage decline in sales
if the economy enters a recession?
b. What will be the percentage decline in
profits if the...
OceanGate sells external hard drives for $400 each. Its total fixed costs are $60 million, and...
OceanGate sells external hard drives for $400 each. Its total
fixed costs are $60 million, and its variable costs per unit are
$240. The corporate tax rate is 30%. If the economy is strong, the
firm will sell 4 million drives, but if there is a recession, it
will sell only half as many.
a. What will be the percentage decline in sales
if the economy enters a recession?
Percentage decline in sales
%
b. What will be the percentage...
OceanGate sells external hard drives for $280 each. Its total fixed costs are $50 million, and...
OceanGate sells external hard drives for $280 each. Its total
fixed costs are $50 million, and its variable costs per unit are
$210. The corporate tax rate is 30%. If the economy is strong, the
firm will sell 8 million drives, but if there is a recession, it
will sell only half as many.
a. What will be the percentage decline in sales
if the economy enters a recession?
b. What will be the percentage decline in
profits if the...
OceanGate sells external hard drives for $180 each. Its total fixed costs are $10 million, and...
OceanGate sells external hard drives for $180 each. Its total
fixed costs are $10 million, and its variable costs per unit are
$110. The corporate tax rate is 30%. If the economy is strong, the
firm will sell 8 million drives, but if there is a recession, it
will sell only half as many.
a. What will be the percentage decline in sales
if the economy enters a recession?
b. What will be the percentage decline in
profits if the...
OceanGate sells external hard drives for $288 each. Its total fixed costs are $45 million, and...
OceanGate sells external hard drives for $288 each. Its total
fixed costs are $45 million, and its variable costs per unit are
$173. The corporate tax rate is 41%. If the economy is strong, the
firm will sell 2 million drives, but if there is a recession, it
will sell only half as many.
a. What will be the percentage decline in sales
if the economy enters a recession? (Negative value should
be indicated by a minus sign. Round your...
OceanGate sells external hard drives for $294 each. Its total fixed costs are $23 million, and...
OceanGate sells external hard drives for $294 each. Its total
fixed costs are $23 million, and its variable costs per unit are
$191. The corporate tax rate is 32%. If the economy is strong, the
firm will sell 2 million drives, but if there is a recession, it
will sell only half as many.
a. What will be the percentage decline in sales
if the economy enters a recession? (Negative value should
be indicated by a minus sign. Round your...
OceanGate sells external hard drives for $280 each. Its total fixed costs are $30 million, and...
OceanGate sells external hard drives for $280 each. Its total
fixed costs are $30 million, and its variable costs per unit are
$230. The corporate tax rate is 30%. If the economy is strong, the
firm will sell 2 million drives, but if there is a recession, it
will sell only half as many.
a. What is the firm's degree of operating
leverage (defined as the ratio of the percent change in EBIT to the
percent change in sales) in...
Two computer stores recorded the number of computers sold in a week along with the sizes...
Two computer stores recorded the number of computers sold in a
week along with the sizes of their hard drives. At a = .05, test
the claim that the distribution of hard drives and the store where
the computers were bought are not related.
store one sold 13 20gb, 11 40gb, 11 80gb, 8 160gb.
store two sold 104 20gb, 33 40gb, 15 80 gb, 10 160gb
Hypothesis with claim
Draw Curve
Critical Value
Test Value
Decision
Summary
Two computer stores recorded the number of computers sold in a week along with the sizes...
Two computer stores recorded the number of computers sold in a
week along with the sizes of their hard drives. At a = .05, test
the claim that the distribution of hard drives and the store where
the computers were bought are not related.
store one sold 13 20gb, 11 40gb, 11 80gb, 8 160gb.
store two sold 104 20gb, 33 40gb, 15 80 gb, 10 160gb
Hypothesis with claim
Draw Curve
Critical Value
Test Value
Decision
Summary
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