By conducting market research, ASUS figured that the demand for these two models in the coming month will be 600 units for the BASIC model and 1,200 units for the SP model. Each BASIC sells for $400 and each SP sells for $550. The cost of the component parts for a BASIC is $170, and for an SP it is $250. Further, labor is required for assembling and testing the computers. Specifically, each BASIC requires 5 hours for assembling and 1 hour for testing, and each SP requires 6 hours for assembling and 2 hours for testing. Each labor hour for assembling costs $13 and each labor hour for testing costs $16. There are, at most, 10,000 assembly hours and 3,000 testing hours available. As usual, in these types of models, the decisions to make are the production quantities. We use the following notation: b: The number of units of the BASIC model to produce s: The number of units of the SP model to produce The objective is to maximize the profit. How would you express the profit as a function of the decision variables, b and s? 149*b + 190*s 400*b + 550*s 230*b + 300*s 130*b +