This is the answer of my one of the question, but this is a handwritten answer . convert this answer into text, using excel or word, or any other software suitable to you

11 Given, D= 6400, Co= 100, Ch = 2. 8000 units pet years . = AV : OH Formula : sHertofe fest minimum cast production Lact size (@ ) 2 COD Ch ( 1 - 0 / P ) P = 860 0 2 x 100 *6400 - . 2 61 - 6900 8000 1280 000 10.4 32 00 00 0 = 1788.85 8 ~ 1789.\f\f