Given Barbara's estimated Cobb-Douglas utility function, 0.8. 0.2 U(4,, 92) = q,°2 for CDs, q1, and DVDS, 92, derive her Engel curve for movie DVDS. Illustrate in a figure. Let p be the price of DVDS, $1.00 be the price of CDs, and Y be income. Barbara's Engel curve for movie DVDS is Y = (Properly format your expression using the tools in the palette. Hover over tools to see keyboard shortcuts. E.g., a subscript can be created with the_ character.)

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