You Have Taken Over Your Parents' Small Dry-Cleaning Shop, and Are

question 15

Essay

You have taken over your parents' small dry-cleaning shop, and are interested in forecasting demand for your services. Your parents never quite got around to trying to measure demand, but they have kept extensive price and sales records. Using this data, you employ multiple regression techniques and estimate the following logarithmic equation:
Log(Q) = .95 − .6Log(P) + .9Log(Y) + .25Log(Pc),
where Q is the number of shirts laundered per week, P is the price in dollars of a laundered shirt, Y is the per capita income in the local area, and Pc is the price charged by another dry cleaner two blocks away. The number of observations is 39 (i.e., nine months of weekly data). The equation's R² is 0.85, the standard error of the estimate is 200, and the standard errors for the rightside variables are .45, .15, .39, and .18 respectively.
(a) Interpret the demand equation and discuss the associated regression statistics.
(b) If you were to raise the price per shirt, what would happen to total revenue?
(c) Evaluate the impact of the other dry cleaner’s price on your sales. (At the 95% confidence level, the relevant t-statistic is about 2.04 for 35 degrees of freedom).
(d) Were your parents maximizing profit? If not, suggest an appropriate course of action to
increase profitability

Apply the percentage of sales method and the aging of accounts receivable method for estimating bad debts.

Understand the treatment and implications of dishonored notes in accounting.

Recognize the classification and impact of notes receivable on financial statements.

Explain the rationale behind using notes receivable in lieu of overdue accounts receivable.

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Definitions:

Thyroid Cartilage

The largest cartilage in the larynx, commonly known as the Adam's apple, located at the front of the neck.

Respiratory Center

A group of neurons in the brainstem that regulate the rate and depth of breathing.

Depression

Movement of a structure in an inferior direction.

Sudden Infant Death Syndrome (SIDS)

A condition causing the unexplained death of an apparently healthy infant, usually during sleep.