Alice is planning a birthday party and has a budget of $200. She wants to buy a mix of cupcakes and cookies. Each cupcake costs $2, and each cookie costs $1.50. She also needs to ensure that the total time spent baking does not exceed 5 hours. Baking a cupcake takes 10 minutes and baking a cookie takes 5 minutes. If Alice wants to buy a total of 90 items (cupcakes and cookies combined), how many of each can she buy without exceeding her budget and time constraints? Let's think step by step and output the final answer within \boxed{}.
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