Lets suppose that for the month of December, AutoZones stock increased from $1,140 to $1,200 per share and Chipotles stock increased from $1,210 to $1,250 per share. If you invested a total of $110,750 in the stock of these two companies at the beginning of December and then sold the stock at the end of December for $115,750, then how many shares of each stock did you buy?

Show your work! Do not round any intermediate calculations and make sure to define your variables! Your answers should come out to whole numbers. Write your final answer in the form of a sentence.