Four different stores have the same watch on sale. The original price and discounts offered by each store are listed below. Rank the stores from the cheapest to most expensive sale price of the watch. Store A: price $129. 99 and discount of 25% Store B: price $119. 99 and discount of 15% Store C: price $115. 99 and successive discounts of 5% and 5% Store D: price $109. 99 and discount of 10% a. A, B, C. D b. A, B, D, C c. A, C, D, B d. A, D, B, C.

The usa today reports that the average expenditure on valentine's day is $100.89. do male and female consumers differ in the amounts they spend? the average expenditure in a sample survey of 47 male consumers was $135.67, and the average expenditure in a sample survey of 38 female consumers was $68.64. based on past surveys, the standard deviation for male consumers is assumed to be $34, and the standard deviation for female consumers is assumed to be $17.