The table below shows the weekly marginal cost (MC) and average total cost (ATC) for Buddies, a perfectly competitive firm that produces novelty ear buds in a competitive market. The market price of ear buds is $6.00 per pair. Buddies Production CostsQuantity of Ear Buds MC ATC ($) ($)5 - 80 2 515 2.45 4.1520 3.55 425 4 430 5.5 4.2535 6 4.540 8.5 5A. If Buddies wants to maximize its profits, how many pairs of ear buds should it produce?B. At the profit-maximizing quantity, what is the total cost of producing ear buds?C. If the market price for ear buds is $6 per pair, and Buddies produces the profit-maximizing quantity of ear buds, what is Buddies weekly profit?D. If the market price is $5.50 per pair, and Buddies produces the profit-maximizing quantity of ear buds, what is Buddies weekly profit?E. Buddies earns a normal profit whena. marginal cost equals average cost at the minimum of average cost. b. marginal cost equals average cost. c. marginal cost equals marginal revenue at the minimum of marginal cost. d. average cost equals average revenue at the minimum of average cost.

Gino's restaurant is a popular restaurant in boston, massachusetts. the owner of the restaurant has been trying to better understand costs at the restaurant and has hired a student intern to conduct an activity-based costing study. the intern, in consultation with the owner, identified the following major activities: activity cost pool activity measure serving a party of diners number of parties served serving a diner number of diners served serving drinks number of drinks ordered some costs, such as the cost of cleaning the linens that cover the restaurant's tables, vary with the number of parties served. other costs, such as washing plates and glasses, depends on the number of diners served or the number of drinks served. data concerning these activities are shown below. serving a party serving a dinner serving drinks total total cost $47,600 $153,000 $59,800 $260,400 total activity 7,000 parties 30,000 diners 46,000 drinks prior to the activity-based costing study, the owner knew very little about the costs of the restaurant. she knew that the total cost for the month was $260,400 and that 30,000 diners had been served. therefore, the average cost per diner was $8.68.required: 1. compute the activity rates for each of the three activities 2. according to the activity-based costing system, what is the total cost of serving each of the following parties of diners? a. a party of four diners who ordered three drinks in total b. a party of two diners who do not order any drinks c. a lone diner who orders two drinks 3. convert the total costs you computed in part (1) above to costs per diner. in other words, what is the average cost per diner for serving each of the following parties: a. a party of four diners who order three drinks in total b. a party of two diner who do not order any drinks c. a lone diner who orders two drinks 4. why do the costs per diner for the three different parties differ from each other and from the overall average coast of $9.80 per diner?

Your father offers you a choice of $120,000 in 11 years or $48,500 today. use appendix b as an approximate answer, but calculate your final answer using the formula and financial calculator methods. a-1. if money is discounted at 11 percent, what is the present value of the $120,000?

Which ranks these careers that employers are most likely to hire from the least to the greatest?