Answer
$1.16\$$
Work Step by Step
$1$ ounce$\approx28$ grams.
Thus $85$ grams is between $3$ and $4$ ounces, thus it costs $44$ cents for the first ounce and $3$ times $24$ cents for the second, third ounce and the fraction of the fourth. Thus the total cost is: $44+3\cdot24=116cents=1.16\$$