If the unit selling price is 250 and the unit cost is $1 what action is needed to maintain the gross margin percentage when unit cost increases by $0.25

What is the value of x? enter your answer in the box. photo attached.

Two lines parallel to the same plane are parallel to eachother

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude