Jim's Camera shop sells two high-end cameras, the Sky Eagle and the Horizon. The demand for these two cameras are as follows: D_S = demand for the Sky Eagle, P_S is the selling price of the Sky Eagle, D_H is the demand for the Horizon, and P_H is the selling price of the Horizon.

D_S = 206 - 0.61P_S + 0.59P_H

D_H = 271 + 0.23P_S - 0.51P_H

The store wishes to determine the selling price that maximizes revenue for these two products. Develop the revenue function for these two models. Enter negative answers as positive values.

P_SD_S + P_HD_H = P_S (fill in the blank 1 - fill in the blank 2P_S + fill in the blank 3P_H) + P_H (fill in the blank 4 + fill in the blank 5P_S - fill in the blank 6P_H)

Find the revenue maximizing prices. Round your answers to the nearest cent.

Revenue: $ fill in the blank 7