Robert needs his daily fix of coffee in the mid-afternoon and visits different coffee shops that will give him as much utility as possible, given his $20/month food budget. On Monday, the Blue Coffee Shop was selling espresso shots for $3 each and Robert added 3 shots to his cappuccino. By Friday, the Purple Coffee Shop offered espresso shots for $2 each, while all other prices remained the same, so Robert was bold and added 4 espresso shots to his hot beverage.

Required:
Given this information, plot Robert's demand curve for espresso shots.

Respuesta :

Answer:

I drew Robert's demand curve for espresso shots assuming that it was a linear curve since the information contained in the question is limited to that.  

A demand curve generally is downward sloping, since an increase in price will usually result in a higher quantity demanded (at least for normal goods).  

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