Suppose you had a budget of $20.00 and the prices of a burger and a slice of pizza are $4.00 and $2.00 respectively.   What is the marginal utility per dollar spent for the fourth burger?

If the price of food is $20, the price of clothing is $80, and annual income is $60,000, determine the number of units of food and clothing the consumer purchases and the amount of utility the consumer derives from the optimal combination.

If marginal utility is declining but still positive, total utility is increasing.  True or false and explain

In Workout problem 5.1, Charlie has a utility function U(xA, xB) = xAxB, the price of apples is $1, and the price of bananas is $2. If Charlie's income were $160, how many units of bananas would he consume if he chose the bundle that maximized his utility subject to his budget constraint?

Tom has a budget of $44 per week that he can spend on Ramen and/or steak burritos. Each burrito costs $10 and each bowl of Ramen is $6.  Using the table below, what combination of these two goods will maximize Tom’s utility given his budget constraint?

If at a quantity consumed of 1 unit, total utility equals 25 and marginal utility equals 25, and at a quantity consumed of 2 units, total utility is unknown and marginal utility is 20, and at a quantity consumed of 3 units, total utility is 57 and marginal utility is unknown, what is marginal utility of the third unit?

Consumer spends $360 per week on two goods, X and Y. PX=$ 3 and PY=$2. His utility function is U= 2X2Y. What quantities of X and Y does he buy each week in equilibrium?

Refer to the table below. If the subscription price for a sports app is $2 per week, the subscription price of a game app is $1 per week, and a student has $9 per week to spend, what quantities will she purchase at a consumer optimum? Quantity of Sports Apps per week Marginal Utility (utils) Quantity of Game Apps per Week Marginal Utility (utils) 1 1,200 1 1,700 2 1,000 2 1,400 3 800 3 1,100 4 600 4 800 5 400 5 500 6 100 6 200

Gabriella obtains utility from consuming granola bars and cappuccino. The following table shows the total utility (TU) she obtains from consuming different amounts of the two goods. The price of a granola bar is $3 and the price of a cup of cappuccino is $2. She has allocated $9 to spend on granola bars and cappuccino. 1. Complete the table by calculating the marginal utility (MU) and the MU per dollar spent on each granola bar and cup of cappuccino. 2. What is Gabriella’s optimal consumption bundle of granola bars and cups of cappuccino?

Question 2 Horatio consumes 20 fries and 12 shakes per week. The price of fries is $3 each and shakes are $5 each. 2.1 What is the amount of income allocated to shakes and fries consumption? 2.2 What is the price ratio (the price of shakes relative to the price of fries)? 2.3 If Horatio maximizes utility, what is the ratio of the marginal utility of shakes to the marginal utility of fries? (Hint: Start with the rule that you know and then use a bit of algebra.) 2.4 If the price of fries falls, will Horatio consume more fries, fewer fries, or the same amount of fries? Explain your answer using the rule of equal marginal utility per dollar, and include a rationale.