I want a sperate section on what to write on my answer sheet, and then the code for this

One of the leading dot$-$com companies has found that $23\%$ I want of customers who come

into its web site actually make a purchase of less than $$250$ and $16\%$ of customers make

a purchase of at least $$500.$ In a sample of $300$ customers who come into its web

site, what is the probability that less than $88\%$ of them make a purchase of less than

$$500?$ Perform the computation using R$.$ Submit your coding and output.