Consider a production system over $n$ periods. At the beginning of each period $t,$ a decision must be made as to how

many items to produce, $p_t,$ during that period. Let $d_t$ be the demand in period $t.$ Demand in every period must be

met. Let $K_t$ and $m_t$ be respectively the production setup and per unit cost in period $t.$ Let $h_t$ be the per unit storage

cost in period $t($charged on the end$-$of$-$period inventory$).$ Let $C_p$ and $C_s$ be respectively the production capacity

and storage capacity. Assume zero beginning inventory in period $1$ and zero ending inventory in period $n.$ Find the

production strategy that minimizes the total production and storage cost for the following data. $(40)$

Im trying to solve this by hand with out excel or any other program