Your friend is a publisher. He tells you that if he raises the price of a book for 5 dollars (so the new price is 5 dollars higher than the old price), then his sales decrease for 100 copies (so the new sales is 100 copies fewer than old sales). He wants to know if he actually does this price change, what happens to his revenue (goes up, goes down or stay the same). What is your suggestion to him?
Suppose, my friend initially publishes X units of book and price charged is P per unit. Hence, total revenue=price*quantity = PX.
Now, let the new price be (P+5) per unit. As a result, quantity of books published becomes (X-100). New revenue = (P+5)(X-100) = PX + 5X - 100P - 500.
Change in revenue = PX+5X-100P-500-PX = 5X-100P-500
The change in revenue goes up , goes down or stay the same.
If 5X-100P-500 > 0, my friend will earn profit i.e, revenue goes up.
If 5X-100P-500 < 0, my friend will earn loss i.e, revenue goes down.
If 5X-100P-500 = 0, my friend will neither earn profit nor loss i,e, revenue remains unchanged.
To earn profit , my friend must produce at the level where 5X-100P-500 > 0 or, 5X-100P > 500 or, X - 20P > 100
Your friend is a publisher. He tells you that if he raises the price of a...
can someone caluclate the revenue and tell me if its smart to change price for 5 dollars higher than old price? is it going up or down? or stays same? 4) Your friend is a publisher. He tells you that if he raises the price of a book for 5 dollars (so the new price is 5 dollars higher than the old price), then his sales decrease for 100 copies (so the new sales is 100 copies fewer than old...
Your friend is a hedge fund manager. He tells you that he has earned 6% returns on average above the S&P 500 return over the past five years, so he doesn’t believe in efficient market. Do you agree with him? Explain.
Your friend tells you that he wants to lose weight and has chosen to go on a low carb diet. What would you say to your friend about this decision? How does the body respond when there is an inadequate intake of dietary carbohydrate?
2) Your friend Tom is deciding whether to buy a new car. The Honda that he wants will cost $25,000, with annual costs of $1,000 per year, with an estimated salvage value of $5,000 ten years from now. His current used car could be sold for $5,000 today, with the salvage value decreasing by $1,000 for each additional year. Annual costs are currently $2,000, but are expected to increase by $500 per year. Tom anticipates that his old car could...
Dan McClure owns a thriving independent bookstore in artsy New Hope, Pennsylvania. He must decide how many copies to order of a new book, Power and Self-Destruction, an exposé on a famous politician’s lurid affairs. Interest in the book will be intense at first and then fizzle quickly as attention turns to other celebrities. The book’s retail price is $20, and the wholesale price is $12. The publisher will buy back the retailer’s leftover copies at a full refund, but...
Your friend tells you a story of their roommate being tired of everyone making a mess in the microwave, so he moves it to his room. Because of all of the electronics in his room, he runs a 250 foot, 14 gauge extension cord from the living room to run the microwave. The specifications on the microwave state when it is plugged directly into the 120 volt wall outlet, it will draw 16 amps. How many volts will be delivered...
2.3 Your friend tells you a story of their roommate being tired of everyone making a mess in the microwave, so he moves it to his room. Because of all of the electronics in his room, he runs a 250 foot, 14 gauge extension cord from the living room to run the microwave. The specifications on the microwave state when it is plugged directly into the 120 volt wall outlet, it will draw 16 amps. How many volts will be...
Your friend tells you a story of their roommate being tired of everyone making a mess in the microwave, so he moves it to his room. Because of all of the electronics in his room, he runs a 250 foot, 14 gauge extension cord from the living room to run the microwave. The specifications on the microwave state when it is plugged directly into the 120 volt wall outlet, it will draw 16 amps. How many volts will be delivered...
2.3 Your friend tells you a story of their roommate being tired of everyone making a mess in the microwave, so he moves it to his room. Because of all of the electronics in his room, he runs a 250 foot, 14 gauge extension cord from the living room to run the microwave. The specifications on the microwave state when it is plugged directly into the 120 volt wall outlet, it will draw 16 amps. How many volts will be...
Table 6-4 The publisher of a magazine gives his staff the following information: Current price Current sales Current revenue Current total costs $2.00 per issue 150,000 copies per month $300,000 per month $450,000 per month He tells the staff, "Our costs are currently $150,000 more than our revenues each month. I propose to eliminate th problem by raising the price of the magazine to $3.00 per issue. This will result in our revenue being exactly equ. cost." 13 13) Refer...