Right now is August $1,2020.$ You would like to construct an aggregate production plan for product P$1$X$27$ for the next four quarters of $2021.$

Cost of regular production $=65$ $$/$u

Cost of overtime production $=97$ $$/$u

Inventory holding cost $=5$ $$/$u$/$qtr

Cost of increasing regular production $=80$ $$/$u

Cost of decreasing regular production $=90$ $$/$u

The regular production in Quarter $4$ of $2020=925$ u

The inventory at the beginning of Quarter $1$ of $2021$ is estimated to be $73$ u

The forecasted demand for the four quarters of $2021$ are: $1,179,967,1,331,$ and $1,000$ units.

You want to use the chase production strategy without overtime production and keep inventory as low as possible. Stockouts $($shortages$)$ are not allowed. You must perform the calculation and answer the questions shown below.

NOTE: Do not use any comma in your answers.

The total cost of the chase production strategy is $\_\_\_\_\_\_\_\_\_\_\_\_\_$ dollars.