M&O Construction has the production function Q=6L+36K. The price of capital r=$3

M&O Construction has the production function Q=6L+36K. The price of capital r=$30.a) What would the price of labour (w) have to be in order for the firm to choose to use both capital and labour as inputs?b) Suppose w=6 and target output is 720. What is the optimal choice of L and K for this firm?