Bryce co. sales are $914,000, variable costs are $498,130, and operating income is $196,000. what is the contribution margin ratio? a. 45.5% b. 52.2% c. 28.4% d. 54.5%

we can't see all full 4 options, but if this is the full option, than the very left one is correct:

-2/5 * -3 3/4

remake the question, adding a picture of all the question, or write down the full left and right answers.

since no one answered yet i will give it a shot, not completely sure tho.

i think it should be y=cos(x+2pi), (third answer, answer c)

good luck.