DDD Camping and outdoor store offers quality tents, sleeping gears, and camping accessories. The store is planing the next 4 quarters' production for its most popular product, pop-up tent. At the beginning of quarter 1, DDD employs 10 workers working in the pop-up tent's production line. Each worker can make up to 70 units of pop-up tent per quarter and is paid THB11,000 salary per quarter. Assume that one worker quits at the end of each quarter Could you please show excel and formula in each cell and also using solver to find the optimal solution