Net cash provided by operating activities was $12,000. net cash provided by investing activities was $2,000. net cash used in financing activities was $7,000. the cash balance at the beginning of the year was $4,000. the cash balance at the end of the year is: $25,000 $21,000 $7,000 $11,000

David consumes two things: gasoline (q 1) and bread (q 2). david's utility function is u(q 1, q 2)equals70q 1 superscript 0.5 baseline q 2 superscript 0.5. let the price of gasoline be p 1, the price of bread be p 2, and income be y. derive david's demand curve for gasoline. david's demand for gasoline is q 1equals nothing. (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.)