Use the rejection sampling method to generate a random sample of size 1000 from the standard normal distribution. Use a standard Cauchy distribution as a proposal distribution g(y). You can generate a random sample from the standard Cauchy distribution using rcauchy(). Moreover, you can calculate normal density and Cauchy density using dnorm() and dcauchy() respectively. Choose c such that f(y) cg(y) and report your choice of c.