Sugary Spice sells glazed ever fresh donuts. Demand for donuts is 500 boxes per week. Sugary Spice has a holding cost of 30 percent and incurs a fixed cost of $100 for each replenishment order it places for donuts. Given that cost is $2 per box of Donuts: a) How much should Sugary Spice order in each replenishment lot? b) If a trade promotion lowers the price of Frostee Flakes to $1.80 for a month, how much should Tastee Mart order given the short-term price reduction? c) What is the forward buy quantity