how my sweet shop has done

what i had to do was think of what i was going to sell in my sweet shop and write it in the a collom and then write in the b collom how much it would cost and then i had to write in the c collom  to find the formula .
next i had to hilight all the totals and put them in the total box and it will calculate the answer.
last but not least in the 3 slide i had togo to data and then click what if analaysis  and click goal seek and write how much money i wanted and click on one of the boxs and i would have that much money.