Cynthia Knott's oyster bar buys fresh Louisiana oysters for $4 per pound and sells them for $9 per pound. Any oysters not sold that day are sold to her cousin, who has a nearby grocery store, for $3 per pound. Cynthia believes that demand follows the normal distribution, with a mean of 100 pounds and a standard deviation of 17 pounds. How many pounds should she order each day? Refer to the standard normal table for z-values.

Cynthia should order _____pounds of oysters each day (round your response to one decimal place).