suppose we have 60 days of data on the price and quantity of a shop, during that time, the price remains the same but the daily quantity fluctuates. which of the following statement is correct? A. if we regress quantity on price, the R-squared will be 0. B. if we regress quantity on price, the R-squared will be 1. C. if we regress price on quantity, the intercept estimate will be 0. D. none of above

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