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Diano4ka-milaya [45]
3 years ago
14

An attendant at a car wash is paid according to the number of cars that pass through. Suppose the probabilities are 1/12, 1/12,

1/4, 1/4, 1/6, and 1/6, respectively, that the attendant receives $7, $9, $11, $13, $15, or $17 between 4:00 P.M . and 5:00 P.M . on any sunny Friday. Find the attendant’s expected earn- ings for this particular period.
Business
1 answer:
Paladinen [302]3 years ago
5 0

Answer: The attendant’s expected earn- ings for the period between 4:00 P.M and 5:00 P.M is <u>$12,67.</u>

Explanation: <u>The discrete random variable X</u> represent attendant’s earnings.

The expected value of the discrete random variable X is

<h2>= E (x) = ∑× f(x)</h2><h2>= 7 × 1/12 + 9 × 1/12 + 11 × 1/4 + 13 × 1/4 + 15 × 1/6 + 17 × 1/6 = <u>12,67.</u></h2><h2><u /></h2>
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2 years ago
The newspaper reported last week that Bennington Enterprises earned $28 million this year. The report also stated that the firm�
rosijanka [135]

Answer: a). Firm's growth rate = 10.5%

b). Next year's earnings = $30,940,000.00

Explanation: Earnings growth rate is the percentage change in earnings given specific variables.

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In finding next year's earnings, we multiply the current earnings times one plus the growth rate.

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7 0
3 years ago
Read 2 more answers
Brightstone Tire and Rubber Company has capacity to produce 179,000 tires. Brightstone presently produces and sells 137,000 tire
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Answer:

A. Reject (Alternative 1) $0

Accept (Alternative 2) -$815,584

Differential effect Income (Alternative 2) -$815,584

B. Goodman should REJECT the special order from Euro Motors

C.$115.69

Explanation:

a. Preparation of a differential analysis dated January 21

DIFFERENTIAL ANALYSIS

Reject (Alternative 1) Accept (Alternative 2) Differential effect Income (Alternative 2)

Revenues $0 $1,613,850 $1,613,850

(21,000 tires × $76.85 per tire)

Costs:

Direct materials 0 –$1,134,000 $1,134,000

(21,000 tires × $54 per tire)

Direct labor 0 –$504,000 $504,000

(21,000 tires × 24 per tire)

Variable factory overhead 0 –$312,480 $312,480

[21,000 tires × ($24 per tire × 62%)]

Variable selling and admin.

expenses 0 –$152,880 $152,880

21,000 tires × [(25 per tire × 44%) – ($93 × 4%)]

Shipping costs 0 –$160,650 $160,650

(21,000 tires × $7.65 per tire)

Certification costs 0 –$165,424 –$165,424

Income (Loss) $0 -$815,584 -$815,584

B. Based on the above Differentials analysis Brightstone should REJECT the special order from Euro Motors.

C. Calculation to determine minimum price per unit that would be financially acceptable to Brightstone

Minimum price per unit =$76.85-(-$815,584/21,000)

Minimum price per unit =$76.85-(-$38.84)

Minimum price per unit=$115.69

Therefore minimum price per unit that would be financially acceptable to Brightstone is $115.69

5 0
3 years ago
A mutual fund is offered with no up-front sales charge and no contingent deferred sales charge. It charges 50 basis points of 12
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Answer:

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A mutual fund is not permitted to advertise itself as a "no-load" fund if it charges 12b-1 fees of more than .25% (25 basis points) annually. 12b-1 fees are charges against net asset value that pay for the cost of soliciting new investment to the fund, and they can be used to compensate salespersons that sell the fund's shares.

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