$1.(5$pts$)$ Build a table for the cumulative probability distribution for demand. It should be set up for use with the VLOOKUP function, with the cumulative probabilities on the left.

$2.(15$pts$)$ Build a table for tracking sales over one year $($Jan $2023-$Dec $2023)$ with separate columns for Meat, Seafood and Produce. This will just be the randomized demand value for each item for each month $($like in $10\mathrm{.}1\mathrm{.}2$ from the lab exercise on Monte Carlo simulations$).$ For this assignment, assume all demand is actually met $($that is$,$ sales $=$ demand$)$ and there is no other inventory loss except through sales.

$3.(10$pts$)$ Build a table for tracking total revenues, costs, and profit for the year. This table should use the information provided in your answer to $2.,$ above. Your table should calculate values for:

$$ Total Revenue $($based on the combined sales of all three products over the year$)$

$$ Total Cost $($also based on combined sales, and including cost of goods sold and fixed costs$)$

$$ Profit$/$Loss $($total revenue minus total costs$)$