Instructions:
The code in this zip file is organized into multiple folders, each corresponding to a specific part of the numerical experiments:

(1) Folder "fixed_cost_fF_fR" simulates the performance of Myopic with respect to fixed costs while holding other variables constant, and simulates the performance of both Myopic and LP Rounding with respect to fixed costs and number of items while holding other variables constant.

(2) Folder "variable_cost_cF_cR" simulates the performance of Myopic with respect to variable costs while holding other variables constant.

(3) Folder "n_number_items" simulates the performance of Myopic with respect to number of items while holding other variables constant.

(4) Folder "bar_o_max_order_length" simulates the performance of Myopic with respect to order length while holding other variables constant.

(5) Folder "lower_bar_o_order_types" simulates the performance of Myopic with respect to number of order types in each order length while holding other variables constant.

(6) Folder "time_horizon_T" simulates the performance of Myopic and LP Rounding with respect to time horizon T while holding other variables constant.

(7) Folder "inventory_thetaF" simulates the performance of Myopic and LP Rounding with respect to FDC inventory scaling parameter while holding other variables constant.

(8) Folder "delay" simulates the performance of Myopic and Delay with respect to delay intervals while holding other variables constant.

(9) Folder "T_mu" simulates the performance of LP Rounding with respect to the FDC's initial inventory and time horizon T while holding other variables constant.

(10) Folder "fedex_rates" simulates the performance of Myopic using FedEx shipping rates.

(11) Folder "fedex_rates_RDC_limited_inv" simulates the performance of Myopic using FedEx shipping rates while RDC has finite inventory.

(12) Folder "threshold" simulates the performance of Myopic and family of threshold policies with respect to fixed costs while holding other variables constant.