Inventory Simulation

This work is similar to the class example. But now assume the weekly demand follows a normal distribution with mean $200$ and standard deviation $20.$ The purchase cost is $$7\mathrm{.}50$ per unit with a refund of $$2\mathrm{.}50$ for unsold and returned units. The unit sales price is $$10\mathrm{.}00.$ The manager has chosen to order $200$ each week. Use simulation, Solver, SolverTable, and this discrete distribution to create $2,000$ realizations of this simulation to identify a good estimate of average weekly profit for order quantities of $150$ to $250$ in increments of $10$ units.

For simiplicity, you don't need to round your numbers. The optimal solution should be $190$ or $200$ units.