QUESTION TWO $[25]$ The estimated annual sales for Mall Tiles is approximately $675000$ boxes of tiles. Annual carrying costs are R $25\mathrm{.}50$ per box and the cost of an order is R$36\mathrm{.}25.$ Mall$$s works $340$ day per year. $2\mathrm{.}1$ Calculate: $2\mathrm{.}1\mathrm{.}1$ The EOQ $2\mathrm{.}1\mathrm{.}2$ The number of times the store must reorder $2\mathrm{.}1\mathrm{.}3$ The length of the order cycle. $(15)2\mathrm{.}2$ JIT systems are designed to achieve a smooth flow of production using minimal inventories. Discuss the main benefits of a JIT system. $(10)$