Here is the intial part with solution ,I just need the remaining part you can use the initial part for calculations in next steps

https://www.chegg.com/homework-help/questions-and-answers/suppose-market-demand-linear-q-70-p-marginal-costs-constant-equal-10-upstream-firm-manufac-q97259416?trackid=0iR_bdzp

q= Suppose that market demand is linear, q = 70 - p. Marginal costs are constant and equal to 10. The upstream firm, which is a manufacturer, does not sell directly but through a single downstream firm, which is a retailer. The manufacturer set the wholesale price w at stage 1. At stage 2, the retailer who is assumed not to incur any costs except wholesale price (W), observes the wholesale price and sets the retail price p.|| Find the retailer's profit (TT*) that corresponds to p*: Find the overall channel profit (11* = Ttmt Th): a Next, consider a case that the integrated firm produce the product and sell directly to consumers. Suppose the market demand is q = 70 - p. Marginal costs are constant and equal to 10. Find the optimal retail price (o): Find the quantity demanded (9) that corresponds to : Find the firm's profit (T) that corresponds to pin q= Suppose that market demand is linear, q = 70 - p. Marginal costs are constant and equal to 10. The upstream firm, which is a manufacturer, does not sell directly but through a single downstream firm, which is a retailer. The manufacturer set the wholesale price w at stage 1. At stage 2, the retailer who is assumed not to incur any costs except wholesale price (W), observes the wholesale price and sets the retail price p.|| Find the retailer's profit (TT*) that corresponds to p*: Find the overall channel profit (11* = Ttmt Th): a Next, consider a case that the integrated firm produce the product and sell directly to consumers. Suppose the market demand is q = 70 - p. Marginal costs are constant and equal to 10. Find the optimal retail price (o): Find the quantity demanded (9) that corresponds to : Find the firm's profit (T) that corresponds to pin