Asmall business has an average income of $3000.000 per month with a standard deviation of $250.000 a given month is $3,300.00, what z-score corresponds to this value?

I’m guessing that the answer is c, but i’m not sure which grid is being talked about. since 5x5= 25 and 3x3= 9 (which there are no answers for). a is not right because while the ratio is the same, 6/25= 0.24 which is equal to 24% not 30%.

Re-do the question and enter the picture