Please show the process

Setup Cost =$680 per setup Holding cost =$0.21 per unit per week If you are going to use Part Period Balancing and just order enough for Weeks 1 and 2, what will be the combined holding cost for Weeks 1 and 2? 71.82 margin of error +/0.1 Setup Cost =$680 per setup Holding cost =$0.21 per unit per week If you are going to use Part Period Balancing and just order enough for Weeks 1 and 2, what will be the combined holding cost for Weeks 1 and 2? 71.82 margin of error +/0.1